Usb-Heated Insoles

Step into warmth and comfort with USB-powered heated insoles. Keep feet and toes warm and cosy on the chilliest days! These lightweight and comfortable heated insoles slip into your favourite boots, shoes or slippers and heat-up via connection to any USB power source to enjoy all-day warmth, wherever you are. Wipe clean only. One size. Easy trim to fit. For use outdoors connect to a mobile power supply.