Bogs Men's Ultra Cool Tall-M Snow Boot 100% - 60% Textile/40% Rubber Imported Rubber sole Shaft measures approximately 13.5" from arch Boot opening measures approximately 15.5" around Through its proprietary blend of technologies Bogs' Cool Tech Series regulates your foot temperature and keeps you dry and comfortable in any condition. BOGS NEO-TECH Four-way stretch inner bootie provides insulation and comfort Non-marking and self cleaning Bio Grip chemical and slip resistance outsole STABILIZATION PLATE Provides natural fit and under foot support 100% WATERPROOF Protects from the elements in any season