evo.com | Therm-ic Boot Heaters > Love to ride but struggle with cold feet? The Therm-ic Set Heat Flat + C-Pack 1300 B Boot Heaters are here to 86 that problem. These heated insoles can easily be trimmed to fit any ski/snowboard boot and offer immediate warmth for up to 13 hours. Keep your boots in the sow but your toes in the sand! C-Pack 1300 B Battery Pack The C-Pack 1300 B battery pack comes with three heat settings to help keep your feet warm all day long. Warm feet for up to 13 hours. Suitable for Use with Therm-ic C-Pack Battery Only Fitted with Ultra-fine Heating Elements Diffusing Constant Heat for Immediate Well-being and an Optimal Foot Temperature. One Size, Easy to Trim. C-pack 1300 Batteries Provide up to 13hrs of Heat. | Therm-ic Set Heat Flat + C-Pack 1300 B Boot Heaters 2026