Dielectric Boots Information

There seems to be a lot of confusion with the difference between dielectric boots (DI) and Electrical Hazard boots.

Dielectric is a rubber boot. According to the ASTM standard for Dielectric Footwear, these boots had to be rubber—either overshoe or overfoot type. Most all of these are overshoe type and there seems to be some confusion about whether or not there is a overfoot type of dielectric boot. The thing is the old standard, which was the ASTM F1117-03, was removed from the ASTM standards in 2011, so now there is just the regular safety-toe Electrical Hazard (EH) standard, which is F2413-08.

You will see dielectric rubber boots that say they meet the ASTM F2413-08 standard in the specs, which makes it confusing.

So here’s a little help with this. If someone asks for Dielectric, tell them that to be Dielectric, the boots must be rubber. There is no Dielectric standard anymore, but if they need the extra “Dielectric” protection, then they would need to get an overshoe type Dielectric Rubber Boot and wear their Electrical Hazard safety boots with the Dielectric Rubber Boots, which will be a soft-toe, over-the-shoe type boot, like galoshes. But they will need to get a “Dielectric Boot”, which is still made.

Google “Dielectric Boots” and you’ll get a sense of what is available.

Electrical Hazard Boots, of course, meet the same standard now as the Dielectric boots, but in fact the Dielectric Boots are extra protection.

Electrical Hazard boots and Dielectric boots meet the same standard, but the Dielectric are better.

The test runs like this. Both boots are subjected to a wet, EH test, in which the boot is subjected to 18,000 volts of electricity at 60Hz for 1 minute. The Boots pass if they have less than 1 milli-ampere leakage. (That is not much, but the leather boot is much more likely to leak water than the rubber boot; and that water leak is what would cause a failure or electrocution.) The Rubber Boot isn’t going to leak water and therefore the rubber boot, inherently is safer because it is much more waterproof than the leather boot would be.

So in summary, if someone asks for Dielectric, they are asking for a rubber boot (more than likely, a rubber over-boot); if they want a leather boot, then that is electrical hazard. There are no leather, dielectric boots!

One last thing, Electrical Hazard, safety-toe boots are not meant as primary Electrical Hazard protection against Electrical Hazard Shock. The ASTM F2314 standard says EH safety-toe boots are meant as a secondary form of protection, and other additional measures should be taken to protect the employee/customer from Electrical Hazards. The test means that in the event of an accidental contact with an live electrical source, the boots are meant to protect an employee from a source of 600 volts or less.

Athletic Safety Shoes: Colorful, Sporty, Comfortable and Protect Your Feet

Hands down, the most popular safety shoe is the athletic safety shoe. In a HYTEST market research group back in the early 1990’s, when asked what they would like to see available, a compelling number of research participants urged HYTEST to make a more comfortable safety shoe, like an athletic safety shoe.

Once they proved to meet safety standards, employers also liked them.  So it was no surprise that once the O.T.’s (HYTEST’s athletic safety shoe brand) hit the market, they became a huge, overnight success; and competitors, like Lehigh and Iron Age joined in the fun. Offering working employees a variety of athletic safety shoes from which to choose.

Today there are four main companies who offer athletic safety shoes, and three technologies to consider when purchasing them. 

Athletic Safety Shoes by Sketchers

Sketchers

Sketchers (formerly L.A. Gear) is the premiere athletic safety shoe company, especially in terms of introducing more styles and colors to the women’s athletic safety shoes market; as well as bringing the super comfortable memory foam insole to safety shoes.

Browse Sketchers Athletic Safety Shoes

 

Athletic Safety Shoes by Reebok

Reebok

Reebok, licensed by the Warson Group (which formerly licensed the Converse brand) aggressively competes with Sketchers, and also offers a wide variety of colors and styles in athletic safety shoes.  Warson Group uses more technology in their Reebok athletic safety shoes than Sketchers does, offering electrical hazard, static dissipating, and conductive athletic safety shoes for a wide variety of work environments.  Reebok also uses more composite toes in their athletic safety shoes, which makes them lighter and more comfortable.   In addition to Reebok, Warson Group also is the licensee for Rockport and Florsheim safety shoes.

Browse Reebok Athletic Safety Shoes

 

Nautilus

Nautilus athletic safety shoes are best known for their wide toe boxes, extra wide widths, and larger sizes, which not only make fitting athletic safety shoes easier, but offer maximum space for the foot, which keeps the foot comfortable during the work day.  Nautilus athletic safety shoes use a combination of steel toes and lighter-weight, composite toes, as well as good slip-resistant soles.  Nautilus shoes also have a combination of electrical hazard and static dissipating technologies, which are discussed further below.

Browse Nautilus Athletic Safety Shoes

 

Athletic Safety Shoes by HYTEST

HYTEST

HYTEST athletic safety shoes, which are a product of Wolverine World Wide and Wolverine Boots and Shoes, have recently introduced many, very nice styles of men’s and women’s athletic safety shoes, making HYTEST  one of the best athletic safety shoe brands.  Their athletic safety shoes have many technologies, including steel toe and composite safety toes and electrical hazard and static dissipating properties.  Additionally, HYTEST has a history of using some of the best slip-resistant soles, which are very helpful in the many slippery industrial environments.  Additionally, HYTEST has designed an athletic safety shoe that has an invisible metatarsal guard.  Actually, it’s a Poron® XRD® internal metatarsal guard safety shoe, and they offer it in Men’s and Women’s.

Browse HYTEST Athletic Safety Shoes for Men
Browse HYTEST Athletic Safety Shoes for Women

 

There are clearly numerous advantages now offered in athletic safety shoes—not only do they have colorful and sporty styling, but they’re lighter weight and more comfortable, too.  And athletic safety shoes offer most every protective feature, including Electrical Hazard, Conductive, and Static Dissipating properties; Composite and Steel Toes, and even an athletic metatarsal guard safety shoe in a men’s and women’s style.  And because of their popularity with employers and employees alike, today SafeShoes.com offers a wide variety of choices in style, color, and features. 

Steel Toe Waterproof Work Boots: Safety Toe Options

(Continued from our Waterproof Work Boots post)

Any discussion on Waterproof work boots would be remiss without mentioning the value of the safety toe and the safety toe options available on the market today. 

Steel toe waterproof work boots are roughly 50% of all waterproof safety shoes.  Steel is easily the strongest, most versatile material, which can be molded into many toe-shapes and styles, but it tends to also be the heaviest of the components used to reinforce the toe.

The Aluminum safety toe is clearly lighter than the steel toe, but is not as strong as steel.  It is more difficult to provide enough strength in certain shapes to meet safety-toe tests, so the styles are limited compared to steel toes.

The composite toe is the trendy safety toe material because it is lighter than steel, but it’s also considerably thicker than steel to compensate for its strength.  The thickness required to provide strength for the composite safety toe renders a typically wider, more bulbous shape;  which often limits the style choices.  Hence the composite toe is most likely found in work, hiking, and some men’s athletic shoes and casual shoes, but the bulbous toe shape is not as attractive and useful in women’s styles.

The carbon fiber safety toe is a new, non-metallic fiber composite, providing a strong, synthetic material, so it does not require the thickness of the composite toe for durability, making it more useful in styles with lower profile toes.  When looking for comfort, many may opt for the light weight of a carbon or composite toe safety toe over the heavier steel toe, but opting for the lighter weight safety toes also requires a willingness to forego the sophistication of the favored western styled toe or lower profile dress and causal styles that only steel provides.  The new, carbon fiber toe, could become the new, preferred non-metallic toe in athletic shoes, hikers, work boots if it can be shaped into some of the lower profile, smaller toe shapes and pass the ASTM safety toe standards.

Clearly, due to the prolific use of Gore-Tex’s waterproof “bootie” technology and other advancements, the waterproof safety shoe is no longer a specialty item reflected in the highest price point boots.  Instead, technology has offered a huge benefit to not only the industrial worker who can now work longer hours in difficult environments, but the fashion conscious business person, who is simply wanting a well-constructed water-tight shoe.  This wonderful, new technology has made waterproof footwear available to everyone.  And it’s available in all price points and all kinds of styles offered by SafeShoes.com today.   

Waterproof Work Boots Are More Affordable and More Stylish

Waterproof work boots are one of those rare things for which technology has offered gains in quality while driving down cost.  The result is a shoe that is not limited in use.  Waterproof shoes can be found anywhere from the most rugged safety boots for industrial conditions to elegant dress oxfords and boots worn to work in the corporate world.

Today waterproof work boots are less than half the price, more stylish and easily more effective than they were only a few years ago, primarily because of the expiration of the Gore-Tex patent.  There has also been improved technology in working with leathers.  Both of these developments have allowed for more competitive waterproof membrane materials, lower prices, and more demand, which have resulted in many more affordable, waterproof shoes.

Quite simply, these advantages can be seen in the two different approaches manufacturers use to create their waterproof safety shoes:  The waterproof membrane “bootie” and the seam-sealed construction are the two methods for making waterproof shoes. 

The waterproof membrane “bootie” (it looks like a “baby’s bootie” sock) is made of Gore-Tex inspired, waterproof membrane material, which is now made by many manufacturers, and then formed into the “bootie”, protective liner and placed between the leather and the linings of the shoe to give the foot a breathable, waterproof environment to work.  Because the material has nine billion pores per square inch and each pore is 1/20,000 the size of a water droplet, water cannot get through the membrane, but water vapor, like perspiration, can easily escape.  This fabric has a cellophane-like consistency and is laminated to the lining materials and then sewn into the lining “bootie”.  The seams of the bootie are sealed with specially made waterproof membrane tape, creating a water tight barrier which is assuredly the best waterproof system for footwear available.

While the Gore-Tex inspired “bootie” (or membrane) is the best waterproof system for footwear, seam-sealed waterproof construction is another inexpensive option, that it is used less often than it used to be because membrane waterproof footwear is so much less expensive today.  This construction is made by “seam sealing” all the needle holes of the stitches in the leather upper of the boot with a thick latex material.  Then typically, the sole is put on the leather upper in a liquid state so it bonds directly to the leather creating a water tight seal. 

The disadvantage of the seam-sealed waterproof process is the leather has to be maintained.  That’s because organic, porous leather is impossible to waterproof; unless the leather is given a urethane coating or “stuffed” with silicones and oils.  But this treatment is only temporary because when leather is exposed to the environment, these materials in the leather begin to dry out and the leather eventually loses its waterproof nature.  That’s why manual oiling the leather on a regular basis is necessary to keep water resistance in place.  There are many waterproofing materials for full grain leathers (not suedes), like mink oil, silicones, bees wax materials, but maybe the simplest and most economical is baby oil.  It works and keeps boot leather soft and supple, but you have to consistently apply the treatment when you notice the leather surface drying or dulling.  If your boots are made with a suede or Nu-buck leather, silicone liquid or spray is the preferred waterproofing agent.

The waterproof membrane waterproofing system is clearly the best and most effective option, but if the outer leather is not well maintained, the leather will dry out, harden, and crack over time and render itself useless; despite the stellar technology housed within.

It must also be said, that any leather shoe, used in any way, would require similar maintenance.  And due to the amount of water and/or chemicals in certain environments, the oils on a leather work boot may be depleted of its natural water resistance more rapidly than in less invasive situations. 

Well-made, waterproof work boots are offered by most all major companies and brands such as Hy-Test, Timberland, and Wolverine.  

Read more about steel toe waterproof work boots in our next article. 

Steel Toe Wellington Boot Sizing

QUESTION:
I recently purchased a pair of WellingtonSteel toe boots from a boot truck. I am very happy with the quality and comfort of the boot, but the fit and slippage has made them not so comfortable. I got a size 7, and the boot was difficult to put on at first. I’ve had them about a week, and as the boot has loosened up, they now feel like they are a half size too big, and I can feel my foot slip as I walk. Is this normal?

ANSWER:
Sorry to say, but this is normal! Wellington boots have no laces and you almost have to get them too tight when they’re brand new to get them to fit! That’s because the longer you wear the boots, the more the leather on your instep area stretches from the moisture in the foot and pressure of the foot on the instep part of the boot. And of course, this makes the boots “loosen up” and become sloppy.

Another reason they seem too big is that Wellingtons are typically a sloppier fit (after you wear them awhile) than a lace up oxford, athletic, or work shoe style boot. The laces in these styles allow you to tighten them as they get looser, which unfortunately is not the case with a Wellington style boot. I usually recommend customers only wear Wellingtons to work if they are used to wearing Wellingtons to work because the sloppier fit is bothersome and can cause the legs and feet to work more and be uncomfortable.

While this “sloppy fit” is normal with Wellingtons, this doesn’t help you much, so let me suggest that you get another insole from an old pair of athletic shoes or just another pair of old shoes you have and slip it under (or over) the insole in your new boot. This will take up some room in the instep area of the boot and help tighten them up. You can also purchase an after-market insole.

Dr. Scholl’s is another popular brand that Walmart carries, but I have never been a big fan of the “gel” insoles. They are typically heavier and don’t provide as much “cush”, if you know what I mean! I hope this helps! Contact me again if you need more help. Thanks. Bob

Waterproof Shoes for Women: What Makes Them Effective and Look Good at the Same Time?

With waterproof shoes for women, not only are there more fashionable options, but highly effective work wear is also in style; with manufacturers making the most water tight, well designed, and safety-minded work boots on the market today. One key aspect is in the once proprietary Gore-Tex-style breathable membrane which fits between the leather and lining of the shoe and also between the outsole and insole.

Since the expiration of their patent, Gore-Tex waterproofing technology has once again improved the consumer’s market. The revolutionary characteristics of Gore-Tex, which permit a fabric to repel water while simultaneously allowing the skin to breathe, are now available to many manufacturers instead of a limited few, making its unprecedented protection highly economical, as well.

At nine billion pores per square inch, with each pore being 1/20,000 the size of a water droplet, water cannot get in through the membrane, but water vapor, like perspiration, can easily escape; providing comfort for work boots in a challenging, water-logged, environment. With a special Gore-Tex tape, the seams of the membrane “bootie” are secured and ensure the water-tight properties of the boot.

With this specialized waterproof technology, the exterior of the leather boot can incorporate a more fashionable appearance while maintaining highly sophisticated safety features; such as a safety toe* and slip-resistant soles built for industrial use; as well as meeting electrical hazard specifications.

SafeShoes.com carries a wide variety of waterproof safety boots designed specifically for women through manufacturers such as Avenger, Iron Age, Reebok, Rockport, and Wolverine; as well as other companies, which offer smaller sizes in men’s boots in order to increase your choices in waterproof footwear. If you are looking for the most effective, affordable, and attractive women’s safety boots, on the market today, check out our selection of waterproof shoes for women.

* All women’s safety shoe styles have a safety-toe made of protective materials such as steel, aluminum alloy, composite materials, or the new carbon fiber materials.

Below are some of our favorite waterproof shoes for women. Check them out or browse all our waterproof shoes for women.

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Metatarsal Boots: Protect your feet with Metatarsal Foot Protection

Metatarsal ( MET)
Metatarsal Boots provide metatarsal foot protection is designed to prevent or reduce injuries when the toe and metatarsal areas of the foot are exposed to ‘drop’ hazards. Footwear offering metatarsal protection must be designed and constructed with integral metatarsal guards. The standard does not cover the use of ‘aftermarket add-on’ guards.

The metatarsal protector must cover the complete dorsum of the foot and it should be an integral part of the footwear. The metatarsal protector must overlap the edge of the protective toe cap.

The impact energy is the same as for toe impact The test clearances after the metatarsal impact tests are:

  • Men 1 inch (25.4mm)
  • Women 0.937 inch (24mm)

You may view our full collection of metatarsal boots and shoes online.

External Metatarsal BootExternal Metatarsal Boot
Internal Metatarsal BootInternal Metatarsal Boot
Internal Metatarsal ShoeInternal Metatarsal Shoe

Thanks to Wolverine Worldwide, Inc for the use of their Protective Footwear Guide to share this information.

How do you determine when safety toe shoes need to be replaced?

It’s generally accepted that when the toe of a safety shoe has the leather worn off the toe, regardless whether the shoe is Steel Toe, Alloy Toe, or Composite Toe, the safety shoe should be replaced.  It’s kind of like a tires that are worn to the warning tread, or a rope or belt that is getting “frayed”, or safety glasses that has scratched lenses.  In fact, my rule is that if there is any “hole” or crack in exterior leather of the safety boot, then the boot should be replaced because the integrity of the safety boot has been compromised potentially exposing the foot to external environmental conditions and substances.

Safety Shoes are tested for Electrical Hazard properties in a brand new state inside a clean laboratory.  As the boot is worn, the leather and linings harbor more moisture from perspiration, the soles get thinner, and it’s a given that safety shoes are significantly “weaker” the older they get.  So the question is, “how do you determine the point at which shoes need to be replaced?”  It’s certainly a “judgment call”, but typically the most obvious sign is when the safety toe is showing through a hole in the leather of the boot’s toe.  Another sign is when the pattern on the sole is worn down significantly (before it gets slick).  Additionally, if the integrity of the safety shoe is compromised by a crack in the leather at the sole or in the flex area of the front of the boot and this “hole” in the leather directly exposes the foot to the environment, then that shoe should be replaced.  sometimes the leather will show a lot of distress from the environment (welding burn marks, cuts in the leather, etc.) before the leather cracks and when that happens, the shoe should be replaced also.

If concerned that bare steel toe would expose you to a live wire hitting it, that same exposure would be there even with the same boot without the bare steel toe. The leather will still conduct electricity due to the moisture in the leather and linings, and the insulating properties of leather would be minimally better than the bare steel.  Regardless, in my opinion, you should replace safety toe shoes when the leather is worn.

That being said, there are several products on the market that allow you to either glue a reinforcement material to the toe of the boot or “paint” a scuff-resistant material on the toe of the boot to preserve the life of the leather covering the toe of the boot. Sometimes your job or tasks require you to be on your hands and knees, which can prematurely wear the leather off of the safety shoe toe.  When that happens, it’s a sign the shoes need to be replaced even though they are not “worn out”.  These products help prevent prematurely wearing the leather off the safety toe, and this can help you if that is the case with your safety toe shoes.

Electrically Conductive Shoes: When to wear a shoe with this safety feature

Electrically conductive shoes should be used if it is necessary to minimize electrostatic charges in the shortest possible time, e.g. when handling explosives. Electrically conductive footwear should not be used if the risk of shock from any electrical apparatus or live parts has not been completely eliminated. In order to ensure that this footwear is conductive, it has been specified to have an upper limit of resistance of 100 kΩ in its new state.

During service, the electrical resistance of footwear made from conducting material can change significantly, due to flexing and contamination, and it is necessary to ensure that the product is capable of fulfilling its designed function of dissipating electrostatic charges during the whole of its life. Where necessary, the user is therefore recommended to establish an in-house test for electrical resistance and use it at regular intervals. This test and those mentioned below should be a routine part of the accident prevention program at the workplace.

If the footwear is worn in conditions where the soling material becomes contaminated with substances that can increase the electrical resistance of the footwear, wearers should always check the electrical properties of their footwear before entering a hazard area. Where conductive footwear is in use, the resistance of the flooring should be such that it does not invalidate the protection provided by the footwear.

In use, no insulating elements, with the exception of normal hose, should be introduced between the inner sole of the footwear and the foot of the wearer. If any insert is put between the inner sole and the foot, the combination footwear/insert should be checked for its electrical properties.

Thanks to Wolverine Worldwide, Inc for the use of their Protective Footwear Guide to share this information.

Picking Good Work Boots is Important!

Choosing a good pair of boots can be a challenge, and treating your feet right is important. Wearing boots that don’t fit properly can cause injury and create uncomfortable foot problems. You can prevent these problems by learning to select the proper footwear for your occupation.

  1. Knowing your work environment is critical. Every environment requires different safety features for your boots.
  2. Get your feet measured accurately so that the boots you choose can fit properly. Visit one of our retail locations, or contact our shoe mobile to come to your work if you need help with sizing.
  3. Make sure the soles of the work boots you choose are appropriate for your working environment. Do you need slip resistant shoes, heat resistant shoes or puncture resistant shoes?
  4. Protective footwear must completely cover your foot. Laced work boots should lace all the way up to keep your heel inside the boot. 
  5. You should be able to move your toes inside of the boot comfortably without feeling pressure. Also, you want to make sure that you try on your boots with socks. 

Remember, no two shoes fit the same. Pick the work boot that is right for you!