Featuring an 8mm neoprene bootie with fleece lining wrapped in layers of soft rubber so your feet will stay warm and dry in the most extreme conditions. The outsole features Vibram’s all-new Arctic Grip A.T. with XS Trek Evo for advanced traction on all terrains including wet ice, snow, mixed/loose surfaces and hard pack.

*100% Waterproof
*5mm Neoprene Bootie for Comfort and Performance
*Fleece Lining for Warmth
*Extended Rubber Coverage. Lightweight Midsole for All Day Comfort and Support
*bioDEWIX Footbed Insert Topcover with NZYM for Odor Control and Moisture Management
*Vibram Arctic Grip A.T for Wet Ice Traction Coupled with XS Trek Evo Adding Durability and Improved Grip on Wet and Dry Surfaces