Father's Day SALE: 25% Off Everything inludes FREE 2nd battery with heated apparel purchase . Battery ships 45 days from purchase.
ALPENHEAT Heated Insoles Model: IS4a
Insoles with embedded heating elements for Alpenheat Trend Bootheaters:
5mm heated polyurethane foam sole, ready to be cut to size: US size 5-15 Heating elements embedded in the toe area DC plug