Log miles without frozen feet while wearing our 12V Programmable Heated Sock Liner. Constructed with a Mobile Warming heating system for immediate, evenly-distributed warmth that works with socks or directly against your skin. This sock liner should be used in conjunction with your protective riding gear, and is only powered by the 12V Programmable Heated Bottoms (97139-22VM and 97142-22VW) that are sold separately.

• Stay Warm: Carbon nano fiber heating system for fast, evenly distributed warmth through heating panel on top of foot. Can be worn directly against the skin.

• Power Source: Can only be used in combination with 97139-22VM 12V and 97142-22VW Programmable Heated Bottoms (sold separately)

• Ride Enhancing Features: Elastic band on calf keeps socks in place.

• Materials: 86% polyester, 14% spandex liners with cotton/spandex lining.

• Product intended to be used in conjunction with protective riding gear.