"What Our Gearhead® Experts Are Saying:""I rely on the Thermo Snow Grip Mid WP when conditions turn icy. The Primaloft insulation keeps my feet warm without overheating, and the Vibram Arctic Grip outsole gives me real confidence on slick surfaces—it’s like winter traction you can trust.""Snow, ice, and slush don’t stop us when we lace up the Thermo Snow Grip Mid WP from Merrell. This winter boot pairs a waterproof suede and mesh upper with a sealed membrane to block out the elements, while 200g of Primaloft® Gold Eco Series insulation keeps our feet warm and comfortable on long days outside. Bellows tongue construction seals out debris, and protective synthetic overlays guard the toe and heel against abrasion. Comfort and support come from a removable EVA footbed, a padded collar, and a Rebound Compound midsole that softens each step without sacrificing stability. Underfoot, Vibram Arctic Grip excels on icy surfaces while Vibram XS Trek Evo rubber delivers versatile traction on wet or mixed terrain. From snowy sidewalks to frosty trailheads, this boot is built to keep us moving confidently through winter."

Key Specifications