Vivobarefoot Tracker Winter II SG Womens in Obsidian

This item's sizing: W7 = EU 38 || W8 = EU 39 || W9 = EU 40 || W10 = EU 41 [ Please check photos for additional measurements from this brand ] Walk through winter like it's a breeze, with the Tracker Winter II SG, our best-selling Tracker hiking boot, with clean outer lines, updated for cold, and snowy environments. Waterproof and warm, all you feel is the cosy coverage of more internal insulation combined with the sole’s flexibility. This boot’s got durability that will take you on adventures for years to come. SOFT GROUND OUTSOLE Stand firm, even when the ground's not. REMOVABLE THERMAL INSOLE The Thermal Insole has built-in temperature-regulating technology that absorbs, stores and releases heat. This smart thermal layer responds to the naturally changing temperatures of your feet, keeping them warm or cooling them down. WARM LINING Warm lined to keep feet cosy in the coldest of climates. WATERPROOF & WATER RESISTANT WEIGHT ~430g based on a single shoe in Women's size: EU 38 | UK 5 | US 7 Materials: UPPER: 100% Wild Hide Lining: Collar Lining: 100% Wild Hide, Tongue Lining: 100% Recycled Polyester, Bootie Lining: 76% Polyester, 17% Polyurethane, 7% Nylon Laces: 100% Recycled Polyester Insole: Thermal insole: 40% Polyester, 40% PU Foam, 20% Aluminum Outsole: 60% Polymer, 30% Silica, 10% Vulcanized Chemical MADE IN VIETNAM