Embrace the chill in style with this warm and puffy boot that’s easily packable and features toasty thermal-reflective lining, a fleece interior for extra coziness, and an extra grippy outsole. Everything You Need Omni-Tech™ sheds water and releases excess heat with multi-layered breathable materials, so you stay dry and comfortable in the rain Omni-Heat™ thermal-reflective breathable lining retains warmth using silver dots that reflect body heat, so your feet stay warm and comfortable as temps drop Lightweight yet warm 200g insulation Fleece interior for comfort Medial zipper for an easy on-and-off TechLite™ midsole provides sustained cushioning and impact absorption using lightweight responsive foam, keeping you comfortable on any terrain Adapt Trax™ outsole provides exceptional wet-or-dry traction using a unique compound and hike-specific tread pattern to keep you stable on any terrain