Coldpack 3 Thermo Moc WP Black WAF 48 Belt width: 1 1 4" 4 1 4 x Belt width: 1 1 4" 1" Over the calf height low bulk insulation for warmth and comfort• 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 absorbs shock and adds stability• 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• Vibram® XS Trek Evo outsole designed to provide optimal balance of traction and flexibility on wet surfaces• Half pair weight: 0lbs 14