Omni-Shield™ repels moisture and resists stains by preventing liquids from absorbing into fast-drying yarns, so you stay clean and dry in damp, messy conditions 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 Sherpa-fleece lined collar for extra style and comfort Toggle lace for ease of entry and to retain warmth Loop in back for pulling on the boots 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