Bogs Women's Classic Rosey Tall Snow Boot 100% - 60% Textile/40% Rubber Imported Rubber sole Shaft measures approximately 13" from arch Boot opening measures approximately 14.25" around Durable hand lasted 7mm neo-techtm insulation with a four way stretch inner bootie Contoured eva footbed with durafresh bio-technology that activates to fight odors Lined with bogs max-wicktm to keep feet dry Non-marking and self-cleaning outsole 100 percentage waterproof and comfort rated to -40 f/-40c