Material: The outside is made with PVC and the lining is plush. Cosy: The plush lining makes it feel like you're walking on cloud nine! Colours: Pink or grey. Heated: Uses a USB 5v Carbon Fibre heating element to keep your tootsies toasty! Lightweight: Easy to carry and wear all day long. Slippers: Get a pair of padded heated sherpa slippers. Padded Heated Sherpa Slippers | Living Social | Living Social