New Rikiou Super Lightweight Cold Weather Long Boots 100 Black LL 27cm Completely Waterproof Ultra-Lightweight Foam Boots / ips Do not expose to the hot air from stoves, etc. Material: Upper: EVA Sole: (Rubber + EVA) Shaft Height: 27cm (L size) Weight: 374g (L size, one foot) Sole Length: 28cm (L) Opening Circumference: 39cm (L) ★ Integrated molding No seams, so there is no need to worry about water leakage. ★ Heat insulation Made of foamed EVA material, it is not affected by the outside temperature, and warmth is maintained even in winter. ★ Non-slip rubber sole ★ The lining is fully boa and warm to the bottom Comes in a bag.