Design: Waterproof-suede upper and waterproof, seam-sealed construction for optimal protection Internal collar support in the heel Webbing loop with a daisy chain detail at the heel for easy on/off and an iconic TNF(TM) look Elevated rustproof metal hardware Heel clip allows for snowshoe compatibility D-ring at the bottom of the tongue for a gaiter attachment Streamlined, waterproof, molded-TPU shell for increased flexibility Secure heel fit In-Shoe Comfort: 200g Heatseeker(TM) Eco insulation offers exceptional warmth Compression-molded EVA midsole for long-lasting cushioning Durability & Traction: Surface Control(TM) rubber outsole is optimized for winter conditions Additional Details: Weight 1 lb. 8 oz. Style: NF0A5LW3YW2