Winter Down Booties Socks Warm Soft Windproof Mid Sleeping Slippers

Made from soft, warm and comfortable goose down, keep your feet nice and warm in cold weathers. A must have for wooden floor, carpet and camping, backpacking, etc. Features: Waterproof nylon material, durable and wind proof. Super soft goose down lining, warm, comfortable and lightweight. Provide superior thermal retention for your feet. 82 g / 2.9 oz only, long wear without fatigue. Elastic cuff concentrates heat effectively. Can be used as indoor slippers, outdoor socks for sleeping bag, tent. Specifications: Material: 20D 400T Nylon Color: Dark blue Size: S / M ( optional ) Packing Size: 11 * 6 * 8 cm / 4.3 * 2.4 * 3.1 in Packing Weight: 82 g / 2.9 oz Package List: 1 * Pair of Booties