"Women's Merrell® Coldpack 3 Thermo Mid Zip Waterproof: The Women's Merrell Coldpack 3 Thermo Mid Zip Waterproof is a winter hiking boot built to keep your feet warm and dry when cold weather and wet conditions hit. With 200 grams of synthetic insulation and a fleece lining, your feet stay warm as temperatures drop. The waterproof membrane seals out moisture while letting your skin breathe, and the Vibram Arctic Grip outsole grips icy and snowy terrain so you can move with confidence. The heavy-duty YKK zipper makes getting in and out quick, which matters when you're gearing up in cold weather.What makes this boot feel different underfoot is the combination of technologies working together. The SOLARCORE® Aerogel insole delivers warmth without bulk, staying flexible so your foot moves naturally. The Merrell Air Cushion in the heel absorbs impact and adds stability on uneven winter trails, while the Super Rebound Compound midsole smooths out the transition from heel to toe. The waterproof full grain leather upper and shearling collar seal out the elements, and the protective rubber toe cap handles rough terrain. Details like the 100% recycled fleece lining, webbing, and mesh footbed cover show Merrell's commitment to performance without waste.Why Our Fit Experts Love This Shoe""I took these out on a snowy hike and immediately felt the difference the Arctic Grip made on icy sections. The insulation kept my feet warm the whole time, and the zipper made it so easy to get them on over thick socks. They fit true to size for me."" - Rachel, Road Runner Sports Fit Expert, Carlsbad, CAWho It's Best ForIf you're hiking or spending time outdoors in winter conditions and want reliable warmth and traction, this boot is worth considering. It works well for anyone who values a secure fit, easy entry with the side zip, and genuine cold-weather protection. These make sense if you prefer a mid-height boot that handles snow and ice without sacrificing comfort on longer days outside. VIP Family members can take the Women's Merrell Coldpack 3 Thermo Mid Zip Waterproof for a 90-Day test drive with our Perfect Fit Guarantee."