The Merrell Coldpack 3 Thermo Tall Zip Boot for men is built to handle winter’s worst with dependable warmth, waterproof protection, and serious grip. Designed for cold-weather versatility, it features a convenient zip closure, waterproof construction, and 200g of synthetic insulation to keep your feet warm and dry. The Vibram® Arctic Grip™ outsole delivers exceptional traction on icy, wet, and unpredictable terrain—perfect for everyday winter wear and outdoor adventures.
Features:
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Waterproof full grain leather and mesh upper for durability and weather protection
 
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Abrasion-resistant rubber toe cap offers added durability and protection
 
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Heavy-duty YKK waterproof side zipper for easy on/off
 
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Built-in waterproof membrane seals out water while allowing moisture to escape
 
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200g of lightweight synthetic insulation provides warmth without bulk
 
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SOLARCORE® Aerogel insole adds underfoot warmth with a thin, flexible profile
 
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100% recycled fleece lining and 100% recycled mesh footbed cover for eco-conscious comfort
 
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Removable footbed made with 5% recycled PU
 
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Cleansport NXT™ treatment provides natural odor management
 
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Merrell Air Cushion in the heel absorbs shock and enhances stability
 
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Molded nylon arch shank offers midfoot structure and support
 
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Super Rebound Compound midsole delivers durable shock absorption and smoother transitions
 
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Vibram® Arctic Grip™ All Terrain outsole provides outstanding traction and durability for winter surfaces
 
Style Number:  J037199Z