The Merrell ColdPack 3 Thermo Mid Zip will become your biggest ally this winter. This slip-on style has a waterproof leather upper with a waterproof membrane for added protection. 200 grams of synthetic insulation will keep your toes toasty and Cleansport NXT provides natural odor control. What really sets this style apart from others is the Vibram® Arctic Grip All Terrain outsole. Vibram® Arctic Grip is one of the most advanced cold-weather technologies there is. It provides next-level stability & traction on icy winter surfaces - particularly wet ice. Whether you're walking the dog or shoveling the drive, do it with confidence in the Merrell ColdPack 3 Thermo Mid Zip.

• Waterproof membrane
• Waterproof full grain leather upper
• Zipper
• 100% recycled webbing
• Shearling collar
• Rubber toe cap
• 100% recycled fleece lining
• 200g insulation
• SOLARCORE® Aerogel insole provides underfoot superior warmth while being extremely flexible and ultra-thin
• 100% recycled mesh footbed cover
• Cleansport NXT treated for natural odor control
• 5% recycled PU removable footbed
• Merrell Air Cushion in the heel
• Molded nylon arch shank
• Super Rebound Compound midsole provides durable shock absorption to help reduce torque and allow for a smooth transition into the midfoot
• Vibram® Arctic Grip All Terrain outsole designed to effectively extend the winter traction season, due to the enhanced durability and versatility
• Great for traction on ice
• Vibram® XS Trek Evo outsole designed to provide optimal balance of traction and flexibility on wet surfaces
• Manufacturer style #: J037398