Design: Omni-Shield(TM) repels moisture and resists stains by preventing liquids from absorbing into fast-drying yarns, so you stay Omni-Heat(TM) thermal-reflective breathable lining retains warmth using silver dots that reflect body heat, so you stay warm and comfortable as temps drop Lightweight yet warm 200g insulation for cold conditions In-Shoe Comfort: Stretch instep and oversized webbing loops to make putting on and off easier TechLite(TM) midsole provides sustained cushioning and impact absorption using lightweight responsive foam, keeping you comfy on any terrain Durability & Traction: Omni-GRIP(TM) outsole provides all-terrain stability and traction with non-marking rubber and a tread pattern that adapts to varied surfaces, so you stay sure-footed in wet or dry conditions