OPEN BOX RETURN. These one size fits all Hotronic Heat-Ready Insoles can be trimmed to fit any foot up to size 32.0 (metric). Quickly and easily install your heat elements and connect your battery pack and you're all set for hours of warm feet in even the coldest weather. Use Hotronic insoles as ski boot heaters, or in any other footwear for optimal warmth and comfort in all conditions. These heat ready insoles are intended to be used with Hotronic batteries and heating elements.

• Universal insoles for Hotronic heat elements
• Fits any size foot up to 32.0 cm (size 17 US)
• Trim to fit for customized insole
• 1 pair
• NOT IN RETAIL PACKAGING
• OPEN BOX RETURN

*Open Box Return. The packaging and box have been opened and damaged. The product has been inspected and tested in-house at Utah Ski Gear to ensure it is still fully functional and in new condition

 Part Number: 01-0100-1301