Hotronic Heating and Power with BootDoc's Power Fit Socks. 4 heat settings. Up to 13+ hours of warmth.
Hotronic Heat Socks Set XLP 1P BT Surround Comfort
Hotronic XLP BT Surround Comfort Heated Ski Socks (Adults')
Hotronic XLP 1P Bluetooth Surround Comfort Heat Socks Set - My
Hotronic BootDoc's Power Fit Spare Heat Socks. Heat surrounds your toes.
Spare Hotronic XLP Surround Comfort Heated Socks for Sale
Hotronic XLP Surround Comfort Heated Ski Socks
Hotronic XLP ONE Battery Pack for Sale
Hotronic XLP 2C BT Battery Pack
Hotronic XLP 1P BT Battery Pack - Ski
Lenz Heat Sock 6.1 Compression w/ Lithium Pack rcB 1200 Battery - POS/Marketplace Only, Alpine / Alpine Accessories