These boots are called Siberian for a reason. Ready to help you stay toasty, they’re constructed with 600 grams of insulation that helps provide cold-weather comfort and heat retention. The OrthoLite O-Therm aerogel-infused footbed helps create a thermal barrier underfoot, helping to block cold and regulate temperature. They’re certified to temperatures as low as -40C/-40F and feature oil and slip resistant all-weather TPU outsoles with deep lugs to help add traction for trekking through mud and snow. There’s a breathable and moisture-wicking flannel lining, non-metallic shank to help with structural support, and cement construction that helps deliver flexibility and durability and flexibility.
Product Detail
Asymmetrical composite safety toe
Non-metallic puncture resistant plate
24/7+ Comfort Platform for springy, breathable & lightweight comfort
OrthoLite O-Therm aerogel-infused footbed that creates a thermal barrier underfoot which blocks cold & maintains footwear temperature regulation
Lightweight Hover Spring™ foam midsole provides industry leading underfoot comfort, flexibility, and durability
Oil and slip resistant All-weather TPU outsole with deep lugs for mud and snow traction
Premium full-grain waterproof leather with waterproof membrane
600 grams of insulation for cold-weather comfort and heat retention
Certified to -40C/-40F
ExoSpine™ technology to provide lasting structure, durability, and improved heel fit
Crampon and microspike compatible TPU shell
Breathable and moisture-wicking flannel lining
Non-metallic shank for structural support
Cement construction for flexibility and durability and flexibility
