"Women's Merrell® Coldpack 3 Thermo Moc Waterproof: When winter gets serious, the Coldpack 3 Thermo Moc Waterproof is the kind of women's cold-weather boot that earns its place by the door. Built around a waterproof full grain leather upper with a waterproof membrane that seals out moisture while still letting your feet breathe, this insulated moc keeps you dry whether you're navigating a slushy parking lot or a snow-covered trail. With 200 grams of synthetic insulation and a 100% recycled fleece lining, warmth is built in - not an afterthought. The double stretch gore makes it easy to slip on and off, which you'll appreciate when you're heading out the door in a hurry.Underfoot, the Vibram Arctic Grip All Terrain outsole is designed to extend winter traction into conditions where most soles give up, while the Vibram XS Trek Evo compound balances grip and flexibility on wet surfaces. The SOLARCORE® Aerogel insole adds a thin, flexible layer of warmth right where your foot meets the ground. Merrell Air Cushion in the heel absorbs shock and adds stability, and the Super Rebound Compound midsole helps smooth out your stride from heel to midfoot. A molded nylon arch shank adds structure underfoot, and the protective rubber toe cap guards against scuffs and abrasion. The Cleansport NXT™ treatment handles natural odor control, so these stay fresh through the season. Note that this style fits best when you size up half a size.Why Our Fit Experts Love This Shoe""I recommend these to customers who want something they can actually wear all winter - not just on easy days. The waterproof leather holds up, the fleece lining feels noticeably warm, and the Vibram outsole gives you real confidence on icy or wet surfaces. The slip-on fit is a bonus when you just need to get out the door fast."" - Rachel, Road Runner Sports Fit Expert, Carlsbad, CAWho It's Best ForIf you spend winters dealing with cold temps, wet pavement, snow, or ice and want a waterproof insulated boot that handles all of it without feeling bulky, the Coldpack 3 Thermo Moc Waterproof is worth a close look. It's a strong fit for women who want reliable winter traction, all-day warmth, and the convenience of a slip-on moc style - whether that's for everyday errands, outdoor walks, or casual cold-weather hiking. Size up half a size for the best fit. VIP Family members can take the Coldpack 3 Thermo Moc Waterproof for a 90-Day test drive with our Perfect Fit Guarantee."