Rocky Women's 9" BlizzardStalker Waterproof Insulated Outdoor Boot-4452 (Women's(WMS) 6) Rubber sole Shaft measures approximately 9" from arch Durable rubber vamp. 1200 Grams of Thinsulate Ultra Insulation Multi-directional BlizzardStalker outsole for excellent traction and stability Guaranteed Rocky Waterproof construction. Padded molded foam collar with extended tongue Removable mesh PU footbed with TPU heel Stabilizer Split suede with 900 denier high abrasion textile waterproof upper