If your boots don't come pre-wired with a heating element, then just pull out your current insoles and replace them with Thermicsoles. Thermicsoles plug into any Powerpack to warm up your toes. The perfect solution for skiers & snowboarders and anyone with chronically cold feet or bad circulation.
Thermicsoles are top-quality Conform'able footbeds with anatomical 3D shape to better support your feet. The EVA foam construction will last for years and is an ideal insulating material to help keep your feet warm.
SIZING
Mondo 22.0-23.0, US men 3-4, US ladies 5.5-6.5, UK 36-37 = X-SMALL
Mondo 23.5-24.5, US men 5-6, US ladies 7-8, UK 38-39 = SMALL
Mondo 25.0-26.5, US men 7-8, US ladies 8.5-10, UK 40-42 = MEDIUM
Mondo 27.0-28.0, US men 9-10, US ladies 10.5-11.5, UK 43-44 = LARGE
Mondo 28.5-29.5, US men 11-12, UK 45-46 = X-LARGE
Mondo 30.0-31.0, US men 13-14, UK 46-47 = XX-LARGE
