Snip the edges to form an exact fit with your shoes.

Slip these thin reflective insoles under your existing footbeds where they help reflect heat back up to your feet. Their ultrathin design won't affect boot fit, and they are easily trimmed with scissors to match the exact shape of your feet.

SIZE:	Women	Men
S/M	Shoe size 5-8	Shoe size 4-7
M/L	Shoe size 9+	Shoe size 8+

Heat Treat Foot Warmers are thin, comfortable air-activated Warmers that fit in your shoe or boot, and provide over 5 hours of soothing warmth beneath your feet. The latest addition to the best-selling Heat Treat line, Foot Warmers contain a revolutionary warmer technology. Sold in Pairs.

HOW TO USE FOOT WARMERS:
Simply open the outer package and immediately place insoles any pair of closed-toe shoes or boots. Foot Warmer Insoles are specifically designed for use inside a shoe or boot where oxygen is restricted. Do not use in ventilated type footwear. For best results, insert each insole forward to toe of shoe or boot. No trimming. No peeling. Fabric side up, white side down.

Patented Air Flow Channel System circulates air to the Foot warmer. Foot warmer is recessed in a specially-designed cavity under the toes to provide up to 6 hours of continuous warmth.

Warmer refills are also available on the right, and come in packs of 3 pair each.

Warms and cushions feet by a top layer of pure lambs wool bonded to high quality latex foam beneath. Perfect for your cold winter days.

Please be sure to select your size below.