UPPER/LINING 

• 1.5mm thick waterproof leather upper
• Molded Rubber toe for added durability and protection
• TPU molded heel for Snowshoe strap compatiblity
• 400 grams of Thinsulate® Insulation treated with M Select Fresh odor control
• Bellow Tongue keeps out debris
• M Select Dry waterproof construction seals out water and lets moisture escape so you stay dry when you’re on the move Active Heat footbed EVA footbed MIDSOLE/OUTSOLE
• Merrell air cushion in the heel absorbs shock and adds stability with an EVA midsole for cushioning
• Grade 3 Nylon Insole for trail hiking
• 4mm Lug height
• M Select ICE GRIP tuness each outsole with durable traction that grips when and where you need it