evo.com | Merrell Shoes > Cold mornings call for a shoe that pulls on fast and keeps its promises, and the Merrell Coldpack 3 Thermo WP Wide Width Moc does exactly that. 200 grams of synthetic insulation paired with a Solarcore(R) Aerogel insole traps warmth without adding bulk, while a waterproof full-grain leather upper and membrane keep slush and snowmelt from getting anywhere near your socks. Vibram Arctic Grip(TM) on the outsole is built specifically for icy, slick conditions, and the wide width plus double stretch gore closure means it actually fits comfortable, no wrestling required. Cleansport NXT(TM) Treated for Natural Odor Control Waterproof Membrane Seals Out Water and Lets Moisture Escape Merrell Air Cushion Heel Absorbs shock and adds stability. 200g Synthetic Insulation Low bulk insulation for warmth and comfort. Complete with Solarcore(R) Aerogel insole provides underfoot superior warmth while being extremely flexible and ultra-thin. Waterproof Full Grain Leather Upper | Women's Merrell Coldpack 3 Thermo WP Wide Width Moc 2026 - 6 Black | Leather