Ready to cross frigid streams, stand tall in the trees, and tackle chores in the backyard, our USA-built Alpha Evolution is the outcome of over a hundred years of experience crafting durable, hardworking rubber footwear. It’s outfitted with a Vibram® outsole and premium features for long-lasting comfort, waterproofing, and durability.
PrimaLoft® Aerogel Toe Cap - Used by NASA to insulate space suits, Aerogel is the world’s lightest solid comprised of more than 95% air. This toe cap provides superior insulation with minimal bulk or weight and doesn’t pack down over time.
Alpha Construction - Built with hand-laid premium, natural rubber over insulating neoprene for durability, flexibility and complete waterproof protection.
1600G Primaloft® Insulation - PrimaLoft® Gold Insulation performs in wet or dry conditions and maintains its thermal properties no matter how many times you wear your boots, making it the go-to choice for insulated footwear.
Made in USA - The Alpha Evolution is the outcome of over a hundred years of experience crafting durable, hardworking rubber footwear — and it’s proudly made in USA with imported components.
-
Neoprene Gusset - Durable, neoprene gusset accommodates different calf sizes and makes it easy to slide the boot on and off.
-
-
EVA Midsole - We use a rubberized EVA midsole that delivers superior cushioning and shock absorption underfoot.
-
- Vibram® ICETREK - The soft, rubber compound in Vibram® ICETREK allows for superior grip and traction on ice, snow, and other cold terrain without damaging interior surfaces such as flooring.
