No Products in the Cart
OPEN 8:00 AM to 6:00 PM (MST) (Mon-Fri)
FREE Shipping
2-3 Day DELIVERY
30 DAYS returns
1000+ 5 Star REVIEWS
24/7 Email SUPPORT
Instant, reliable warmth — these lightweight sock liners begin warming your feet within seconds using compact 7.4V rechargeable lithium‑ion batteries. Engineered for outdoor enthusiasts, they deliver consistent thermal comfort so you can stay active longer in cold conditions.
Ideal for: Hiking, hunting, skiing, snowmobiling, work boots, and anyone who needs dependable foot warmth in cold weather.
Upgrade your cold‑weather gear with CALIFORNIA HEAT 7V Battery Sock Liners — advanced heating technology in a slim, comfortable package.