Alpha Aggressive

16" Black 800G Non-Metallic Toe

Insulated Alpha Aggressive 16 Insulated Alpha Aggressive 16

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Alpha Aggressive

16" Black 800G Non-Metallic Toe

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Chemical-resistant boots don’t need to be disposable.

When you’re outside and in deep all day, you need a boot that’s going to hold up and not let you down. Our chemical-resistant rubber won’t break down and ensures complete waterproof protection. We use a Vibram outsole for extreme traction and a fully adjustable rubber gusset for the perfect fit.
100% Waterproof Protection
Rubber + neoprene - we’ve combined two naturally waterproof materials to make sure you stay warm and dry for whatever job is thrown your way.
800G Thinsulate Ultra
High-performance insulation that keeps you warm in the snow and rain without weighing you down.
Chemical Resistant Rubber
Tear resistant, abrasion resistant, and now chemical resistant. Our hand-laid, natural rubber has been tested against 25 industry chemicals to keep you protected.
Rubber Gusset
Durable, full rubber gusset accommodates different calf sizes and makes it easy to slide the boot on and off.
Ankle Fit
Our revolutionary fit ensures a secure and comfortable fit around your ankles, while gripping the top of your foot and locking your heel in place.
Mudlite Outsole
Non-loading lugs, deep treads, and a defined heel give you traction in the thickest of mud and the nastiest of terrain.
Shock Absorbing Midsole
We wrap our lightweight, shock absorbing midsole in our full rubber cup outsole. This protects the midsole from any chemicals or other materials that will cause a midsole to break down over time.


5.1 lbs per pair
3.5mm Neoprene, 800G Thinsulate Ultra
Oil & Slip Resistant
Oil & Slip Resistant
Removable Polyurethane Footbed
Fiberglass Shank
Chemical Resistance, EH Rated
ASTM F2413-11 M I/75 C/75 EH, ASTM F903
Toe Protection
Non-Metallic Toe

Comfort Zone

  • Arctic
    -50 to 40°F
  • Cold
    -50 to 40°F
  • Mild
    -50 to 40°F

Meet the Family

The Alpha Aggressive family offers a range of options to meet your specific needs.

Insulated Alpha Aggressive 16" Black 800G NMT
Alpha Aggressive 16" Brown 3.5MM ST
This product
3.5mm Neoprene, 800G Thinsulate Ultra Non-Insulated
Cold Mild
Oil & Slip Resistant Oil & Slip Resistant
Chemical Resistance
EH Rated
Chemical Resistance
EH Rated

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