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Men's Terra Stormbreaker Composite Toe Winter Safety Work Boot
C$ 339.99
Colour: Black
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Product Details
In the most frigid conditions, work must go on—through snow drifts, howling winds and plummeting temperatures. Enter the Terra® Stormbreaker with its eight-layer TERRASPHERE+™ liner engineered with PrimaLoft™ and Thermolite™ insulations, plus a Mylar heat-radiating film. Comfort rated and tested down to an astounding -60°C/-76°F, it’s built for comfort and warmth where few dare to tread. The high-traction rubber outsole stays flexible in extreme cold as the micro-diamond texturing and sawtooth lug profile dig into the frozen earth. A CSA Grade 1 composite toe, composite plate and electric shock resistance keep you safer on the job.
- 15-inch, extreme cold resistant, DWR-treated 50% recycled PET upper
- Removable eight-layer TERRASPHERE+™ lining system engineered with Primaloft™ and Thermolite™ insulations, plus a Mylar heat radiating film
- Reflective 3M™ Scotchlite™ in quarter and shaft for low-light visibility
- High-traction, thermal-tested rubber outsole remains flexible in extreme cold
- Sawtooth lug profile with micro-diamond texturing grabs hold of the frigid ground
- Direct-injected, cold-formulated PU shell bottom with doffing-assist heel prong
- Two-layer spacer mesh + EVA moisture-wicking frost plug insole
- CSA approved composite safety toe, composite plate, ESR
- Comfort rated and tested to -60°C / -76°F
- Weight: 1610 grams / 3.55 lbs per size 9 boot
- Style available: Black (839ABK)
Fit
Runs Small
Runs Large
Specifications
3M™ SCOTCHLITE™
3M is a pioneer in developing the science behind retroreflection and has been advancing the technology for over 70 years. 3M™ Scotchlite™ brand is one of the most trusted names in reflective materials and fabrics.
PrimaLoft® P.U.R.E.™
PrimaLoft® Gold Insulation P.U.R.E.™ is a revolutionary advancement in sustainability. Made from 100% post-consumer recycled material, this insulation is Produced Using Reduced Emissions. The result is a sweeping reduction in carbon emissions. Ultra-fine fibres deliver uncompromised loft, warmth and softness. A permanent proprietary, water-repellent finish allows the insulation to keep working in the harshest conditions.
TERRASPHERE+™️
Our exclusive TERRASPHERE® and TERRASPHERE+™️ liners are engineered for maximum thermal retention and performance. Strategically selected materials – including Mylar film, and PrimaLoft™️ and Thermolite™️ insulations – are combined to shield the foot from the cold. Heat is trapped and reflected back to the foot using special assembly techniques and precise thicknesses, delivering unparalleled warmth. TERRASPHERE® and TERRASPHERE+™️ are groundbreaking insulation systems that achieve comfort ratings from -40°C/-40°F to -60°C/-76°F.
Slip Resisting Results
The following average coefficients of friction (CoFs) were attained under specified test conditions according to the CSA Z195-14 standard. Tested at Satra Technology Services.
| Test Surface | Flooring | Mode of Test | Results (CoFs) |
|---|---|---|---|
| Quarry Tile | Dry | Flat | 0.94 |
| Heel | 0.91 | ||
| Wet | Flat | 0.67 | |
| Heel | 0.65 | ||
| Stainless Steel | Wet | Flat | 0.65 |
| Heel | 0.60 |
Floor and air temperature, type of flooring, a contaminated floor surface are all variables that can affect the slip resistance of footwear. We recommend you seek the advice of your retailer, safety officer, and/or TERRA, a division of Workwear Outfitters LLC for appropriate footwear for your application.