These are the cordless heated slippers that let the wearer adjust the temperature via a wireless remote control. Unlike heated slippers with clumsy cords or ineffective heat packs, a touch of a button on the remote selects from four power levels without bending over or removing the slippers. The slippers’ imperceptible woven heating elements deliver up to five hours of warmth on low (85º F) and up to two hours on high (150º F) to ensure feet stay cozy. Even when heat isn’t used, their 140 grams of Thinsulate insulation and nylon cinch cords ward off the cold. The memory foam-cushioned footbed, water-resistant ripstop nylon upper, and flexible rubber outsole allow indoor/outdoor wear. Two lightweight, removable 3.7-volt, 2200 mAh lithium batteries tuck into a hook-and-loop ankle pocket on each slipper and recharge in four hours with the AC charger. Hand wash. Imported. Black. Unisex sizes S (Women’s 5-6), M (Men’s 6-7 1/2, Women’s 6 1/2-8), L (Men’s 8-9 1/2, Women’s 8 1/2-10), XL (Men’s 10-11 1/2, Women’s 10 1/2-12), XXL (Men’s 12-13). (1 lb.)