Feet warmer: Grab yourself an electric feet warmer. Easy to use: Simple to use - plug into a USB capable slot and you're good to go! Colour options: Choose from 5 colours - brown, grey, pink, green or blue! Comfortable: Thick plush design paired with electric warmer will aim to keep your feet toasty and comfortable even on the coldest nights! Convenient: Easy to disassemble with removable design and clean as required. Sizing: This product is suitable for people with a shoe size up to a UK 11. Electric Feet Warmer | Green | Living Social