Omeyo Rechargeable Heated Socks, Men/Woman, Size LargeCondition:* New Surplus Stock, In Open OEM Packaging. As Pictured.Additional Notes:* Large: Fit for 9 “- 11″; Sock Length 8″ – 10″; Length of Stocking 10.43” – 10.82″* Temperature Button Sets Warmth: Red LED (149-158F, 3-5H) Green LED (131-140F, 4-6H) Blue LED (119-128F, 5-7H) Purple LED (106-115F, 8-11H) Yellow Light (95-104F, 12-17H)* Heating elements and 4-ring 360 heating circle provide warmth to the entire sole, toes, and the top of the foot, ensuring heating whole feet. * Our Socks Equiped With a High-Capacity 22.2WH (7.4V) Battery, Lasting Up To 17 Hours of Continuous Warmth.OmeyoB0DFCGM8XT