Klim Efire Base and Mid Layer Battery YCRF_socks Material: Built with high-strength steel

Material: Built with high-strength steel for durability and long-term use

Thickness: 18mm

Inner and side mesh pockets keep smaller items organized

and elastics at cuffs and hems to help secure the fit

insulation (125gsm)

Klim Efire Base and Mid Layer Battery YCRF_socks Material: Built with high-strength steelAdd the eFire Base and Mid Layer Battery to your gear bag to keep your electric heated KLIM eFire layers powered up. FEATURES USB C rechargeable Li ion Battery Capacity: 7. 4V 2250mAh 16. 65Wh LED battery level indicator Integrated thermal and short circuit protection Visit KLIM. com for eFire heated gear compatibility