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Archive for the ‘Materials’ Category

McRae Footwear – Terassault 2 Boot with Gore Extended Comfort Technology

Monday, March 8th, 2021

Nestled not far from Fort Bragg, North Carolina, McRae Footwear’s commitment to putting boots on the feet of US service members goes back to the Vietnam War, when they began making jungle boots. Today, they continue the tradition. Their T2 series is the latest in hot weather boots and a new model, the Ultra Light Extended Comfort Temperate Weather Combat Boot features a new Gore-Tex membrane which increases breathability.

That name is a mouthful, but this is one heck of a boot. Although there may be lighter Gore-Tex lined boots out there, they aren’t constructed like this. What’s more, this an AR 670-1 / AFI 36-2903 compliant boot.

The elephant in the room is that many feel Gore-Tex lined boots are feel hotter than standard boots so they will forego the protection afforded by the membrane. What they really mean is they feel “clammy” and understandably so, since for decades the standard Gore-Tex lined boot construction has included both a lining material along with foam.

The US Army’s first general issue boot with a Gore-Tex lining was the Intermediate Cold/Wet (ICW) Boot which dates from the early 90s. Many called it the “Balkans Boot” because it was first issued en masse to troops heading to peacekeeping duties in the Former Yugoslavia. It was made from full grain leather and featured a foam and knit fabric lining. Later versions transitioned to Tan suede.

The relative humidity inside that boot is 70% which is going to make your feet feel clammy. Most modern Gore-Tex lined boots still use similar construction to this older government design. The relative humidity inside the new McRae boot is just 40%. That’s a significant reduction, but how did they get there?

Working with WL Gore & Assoc, McRae took a minimalist design approach. Right off the bat, the boot they chose to integrate the Extended Comfort Technology into is a hot weather boot. Next, they eliminated all of the extra material used to line boots. There’s zero foam in this boot. That makes it lighter and more comfortable in heat and humidity. This membrane is much more like the Gore-Tex jacket you wear on your upper body with the membrane bonded to a lining which helps wick moisture.

Additionally, the T2 Boot is comfortable right out of the box. Their goal was to offer running shoe level of comfort and these boots are both lightweight and flexible. Much of this has to do with their sole system which is comprised of a Vibram PolyUrethane/Rubber outsole with low density/Ultra Light Weight PU midsole.

The upper is pretty standard. It’s a combination of Coyote colored Cowhide Suede and 1000D Cordura like most modern combat boots. There’s also a simple, flat collar at the top so there’s no build up of material against the calf and the loop actually works while pulling them on.

These are boots are made in the USA, but the Gore-Tex Extended Comfort Range membrane which is used in these boots hails from WL Gore & Assoc’s operation in Germany. Although it’s been quite successful in Europe, this is the first time this particular material has been integrated into a boot intended for wear by US service members. This means the boots are not Berry compliant, but rather TAA compliant. That doesn’t restrict individual purchases, but it does make a difference how a unit or agency would order large numbers.

One of the things I really like about these boots is that they come out of the box with Teraloc Laces, which many of you will recognize as “sausage” laces. There’s laces seem a bit stretchy and feature intermittent thick and thin sections to aid in keeping the laces tied because the thicker sections won’t slip through knots in the thinner sections. I often spend the extra money to retrofit boots with them.

The low density, removable footbed is Mil-Spec and worked for me, but consider that if you swap them out for something different, it may change the fit.

Sizes offered are 5 – 12, 13 R and W. An interesting note, due to the standard issue military footwear last, which is essentially the foot shape model used to size boots, McRae recommends boots should be purchased a full size smaller than casual shoes. However, I received mine in my standard size and wear thicker socks with boots and the fit is what I expect from commercial footwear.

McRae also offers a non-Gore-Tex lined version called the Ultra Light Hot Weather Combat Boot-Coyote complete with integrated water drainage, as well as a steel toe version. I am amazed at how light the steel toe model is. Like the Gore-Tex version of the T2, they are also AR 670-1 compliant. They are also Berry compliant.

One last note. As of right now, the Ultra Light Extended Comfort Temperate Weather Combat Boot from McRae is intended for non-aviation use only. It has not yet been awarded Safe-To-Fly approval.

Although categorized as a temperate boot, I can see this as an all season boot for many, depending on where they are located. The increased breathability means wearers don’t have to sacrifice a waterproof membrane in hot weather and this flexibility will extend wear into cooler and wetter seasons.

mcraefootwear.com/product/t2-ultra-light-extended-comfort-temperate-weather-combat-boot

686 Men’s Gore-Tex Infinium Anything Cargo Pant

Sunday, March 7th, 2021

686 upgraded their popular Anything Cargo Pant with GORE Infinium fabric with WINDSTOPPER Enabling Technology, YKK® Aquaguard® Waterproof Zippers, stretch gusset and back yoke, 3M reflective inner taping, and a new Snap Hem Adjustment. This is going to shed wind and keep you dry in light rain and snow. But it’s important to not that the seams aren’t taped, to enhance breathability. The pant also offers 40+ UPF. The sun will creep up on you in cold weather environments.

Anything Cargo Pant Features:

• 13 Pocket Design
• Innie + Outie Waist Drawcord (Drawcord Ends Adjust Inside or Outside the Waistband)
• Dual Side Integrated Zippered Cargo Pockets with Leg Venting
• Dual ID Card + Pen Pocket
• Mobile Phone Pocket
• Secure Velcro Back Pockets with Internal Card Pockets
• Belt Loop Stash Pocket
• RFID Blocking Pocket to Protect Your Credit Cards
• Snap Cuff Adjustment
• Key Ring Eyelet on Belt Loop
• Stretch Nylon Crotch Gusset and Yoke Panels for Added Mobility

www.686.com/collections/mens-technical-pants/products/686-mens-gore-tex-infinium-anything-multi-cargo-pant

OrthoLite Creates World’s First and Only Aerogel-Infused Open Cell PU-Foam

Wednesday, March 3rd, 2021

AMHERST, Mass. (February 25, 2021) – OrthoLite®, the industry leader of branded, high performance and comfort footwear solutions, unveils OrthoLite O-Therm™, an innovative new thermal insole technology that sets a new standard in cold-weather footwear protection. O-Therm offers all of the known benefits of open-cell PU-foam, while combining the world’s lightest and most insulative cold barrier protection. This technology is only possible with O-Therm’s proprietary aerogel’s unmatched thermal properties and is unrivaled in any other footwear offering. For the consumer, this means your feet will stay warmer, you can stay outdoors longer, feel more comfortable, perform better and go farther in cold weather conditions.

O-Therm is the first and only aerogel-infused, open-cell PU foam. This new technology creates a thermal barrier that blocks the cold and maintains footwear temperature regulation. Using an advanced aerogel, the world’s most insulating material, the proprietary combination of materials in O-Therm delivers unmatched thermal insulation and all-day comfort underfoot for cold-weather protection.

“OrthoLite’s proprietary aerogel is O-Therm’s secret sauce,” explains Rob Falken, Vice President of Innovation at OrthoLite. “Our advanced aerogel traps micro-pockets of air without the need for loft, and it won’t lose its effectiveness when compressed under foot. OrthoLite’s aerogel is unlike any other aerogel solution in that it is nano-porous inside of a multi-porous structure, and that creates a supreme thermal barrier which blocks both cold and heat. In addition, O-Therm’s advanced silica aerogel powder is the lightest man-made material, weighing in at only three times the weight of air,” Falken notes.

O-Therm advanced aerogel is also exceptionally hydrophobic, which means it repels water and moves moisture away from the foot to provide a drier, more comfortable shoe environment. Exclusive to OrthoLite, this proprietary advanced aerogel requires no special handling or encapsulation – a world’s first.

OrthoLite worked with third-party thermal test laboratory, New York City-based Vartest Laboratories, to quantify the thermal performance of O-Therm aerogel insoles under extreme cold conditions -78°C (-108°F). The third-party test results validate that O-Therm is a breathable thermal barrier that is 54% more effective on average in comparative testing to other thermal insoles when tested at -78°C (-108°F).

O-Therm retains all of the comfort and performance benefits of OrthoLite open cell PU foam. O-Therm is a 2mm base-layer thermal foam that can be combined with a wide range of OrthoLite top-layer foams to create a custom insole solution tailored to a broad range of footwear categories, including: outdoor, casual, work, ski and snowboard, fashion, and other cold weather footwear categories. The innate thinness and moldability of O-Therm also makes it an ideal thermal barrier solution for footwear linings and strobel layers—bringing unsurpassed cold block technology without adding bulk or weight.

“We are proud to introduce this new thermal innovation to the footwear industry,” says John Barrett, President of OrthoLite. “We see tremendous potential in the market—in cold weather footwear applications and beyond.”

As a vertically integrated U.S. company with facilities around the world, OrthoLite collaborates with its brand partners to create and produce custom insole formulations that deliver unrivaled comfort and performance. For additional information on the new O-Therm technology, please click here.

5.11 Announces Partnership with 3M on New Carbon Black Uniform Application

Friday, February 26th, 2021

Irvine, CA (February 24, 2021) – 5.11, Inc., the global innovator of purpose-built apparel, footwear and gear, is excited to be the first in the public safety space to offer 3M™ Scotchlite™ Carbon Black embellishment now available through the 5.11 Custom Shop in Manteca, CA. This patented reflective film has a high level of durability while still maintaining flexibility which makes this glass bead technology a perfect candidate for application to uniform and outerwear alike.

Officer safety is the primary intent of this product giving off-angle brightness in low-light situations, however, remaining a muted appearance during daylight conditions. Unlike other treatments, 3M™ Scotchlite™ Carbon Black will not lose the dark coloration or reflective properties while still maintaining a peak performance for the life of the product.


3M™ Scotchlite™ Carbon Black Embellishment for 5.11

“While not replacing the ANSI Level 2 Reflective Vest, Carbon Black is an all-the-time option to aid in better viability during low-light situations and has a clean look to maintain traditional appearance that our law enforcement end-users expect,” said Matt Page, 5.11’s Vice President of Global Product.

Capability for embellishment is near limitless from custom agency or standardized law enforcement callout. Additional recommendations are to include piping around sleeves and stripes down pant and pocket to allow more points of viability. “We have had great initial feedback from early field testing with select agencies,” says Brian Tripp, 5.11’s Vice President, Guardian Sales Division. “Improvements in uniforms to elevate officer safety is paramount, and 5.11 strives to drive this effort.”

For additional information or sample interest around 3M™ Scotchlite™ Carbon Black embellishment, please contact 5.11’s Innovation Team at innovation@511tactical.com.

Learn more about 5.11’s best-selling gear and accessories at www.511tactical.com. Find a full list of 5.11 company-owned retail stores at www.511tactical.com/locations.

Kraig Biocraft Laboratories Receives Its First-Ever Spider Silk Shipment Its Vietnamese Production Facility

Thursday, February 25th, 2021

Prodigy Textiles reaches major milestone delivering first fibers to Company Headquarters

ANN ARBOR, Mich., – February 23, 2021– Kraig Biocraft Laboratories, Inc. (OTCQB: KBLB) (“the Company” or “Kraig Labs”), the biotechnology company focused on the development and commercialization of spider silk, announces that the Company received its first small shipment of spider silk from Prodigy textiles, its wholly-owned Vietnamese subsidiary.

The Company has received fiber requests from a broad range of interested parties, including companies that produce products in the fields of sports apparel, industrial textiles, first responder supplies, medical products, and other manufacturers.  In order to meet this demand, the Company established Prodigy Textiles to scale up the production of its recombinant spider silk fibers, threads, and textiles.

The Company’s operations at its Prodigy Textiles facility are now moving forward to significantly expand the Company’s spider silk production.  The Company expects to begin filling the backlog of material requests, including requests from Polartec LLC and MtheMovement, as this added capacity comes online.

“I want to thank the Prodigy Textiles team for making this milestone possible and setting the stage for our expansion. This helps us transition from being the leading developer of spider silk technologies to the producer and supplier of high quality spider silk fibers,” said Jon Rice, the Company’s Chief Operations Officer.  “Now we can focus on meeting the substantial demand for spider silk and solidifying market channel partnerships to reach our goal to develop and bring new products to market.”

To view the most recent news from Kraig Labs and/or to sign up for Company alerts, please go to www.KraigLabs.com/news.

h/t Carryology

Milliken Agilus MTP Protective Fabric

Monday, February 15th, 2021

Ultra-Flexible. Remarkably Agile. All-in-one Protective Fabric.

A breakthrough in flexible knife resistant material, Agilus® MTP provides a new level of customizable, multi-threat protective defense. The patented coating technology on p-aramid fabrics actively slows and resists the penetration of knife, spike and ballistic threats.

• Achieve protection without restricting speed or ability to bend and move
• Enhanced comfort, flexibility and ease of movement makes vests more wearable
• Allows p-aramid fabrics to achieve knife and spike resistance while maintaining ballistic protection
• Material is coated on one side, and available in rolled form to optimize ease of handling and manufacturing
• Can readily hybridize with other materials for desired level of threat protection
• Tumble testing per NIJ 0101.06, Section 5 passes stab testing after 10,000 cycles

textiles.milliken.com/products/agilus-technology

UF PRO Tactical Materials Glossary

Sunday, February 14th, 2021

UF PRO has created a glossary containing a wide range of materials used in tactical clothing.

Check it out and bookmark it. It’s a great resource.

ufpro.com/blog/article/tactical-materials-glossary

Blue Force Gear Expands Laser Cutting Capacity to Meet Industry Demand

Thursday, February 11th, 2021

BFG is poised to immediately license and produce patented Helium Whisper™ attachment technology to manufacturers with increased laser cutting capacity.

Savannah, GA – 11 February 2021

Customers and Industry Partners have spoken, BFG listened.  In response to overwhelming demand from military, first responder, commercial and third-party manufacturers Blue Force Gear has invested to expand laser cutting operations.  Not only have more cutting machines been purchased but additional team members have been brought on staff to support 24-hour seven day a week operations. Since 2012, Blue Force Gear has been licensing Helium Whisper technology to industry partners like Velocity Systems, Safariland and other premium brands.

With multiple US and International patents and patents pending, the Helium Whisper® Attachment System is recognized across the globe by manufacturers and end users alike. The design and materials of the Helium Whisper Attachment System allows for up to a 70% weight savings over traditional MOLLE systems with the same or greater strength. The system also allows for significantly less bulk over legacy pouches.

“Laser cutting is the future. We’re able to cut patterns for gear, like the one-piece Helium Whisper backer, that were never before possible.”
-Alec Coin, Laser Production Manager

The Helium Whisper Attachment System was designed and commercially released in 2011 by Blue Force Gear. Since then, Blue Force Gear has been revolutionizing how MOLLE pouches and accessories were previously imagined with the introduction of ULTRAcomp®, a radical new laminate with numerous innovative characteristics like increased strength, superior abrasion resistance and immunity to staining and liquid absorption. Manufacturers who take advantage of this technology receive the benefits of simplified manufacturing, less material waste, less production time per piece and greater piece to piece precision. These benefits can be easily obtained through Blue Force Gear’s streamlined, simple licensing process.

“As ‘Lighten The Load” has received focus from DoD and Congress, more and more equipment manufacturers are adopting Helium Whisper to meet stringent weight reduction requirements.  Helium Whisper is increasingly mentioned by name as the go-to solution and our licensing program is making it easy for other gear makers to remain competitive.”
– Doug Duggan, Director, OEM & International Sales.

Contact Blue Force Gear today to start producing pouches with the lightest, most elegant MOLLE attachment system in the industry.