Grabber Heat Treat Foot Warmer Insoles 3-Pack - Small/Medium OR Medium /Large;

Instant Heat
5+ Hours
Air Activated
Grabber® Mycoal™ Foot Warmers are a non-toxic, environmentally friendly heat source using all natural ingredients that are non-combustible.
Grabber® Mycoal™ Foot Warmers provide penetrating warmth for cold or aching feet and last 5+ hours when used as directed. This product is designed for one time use.
Size: S/M fits Women's shoe size 5-8. Fits Men's shoe size 4-7.
Made in Japan
Ease-of-Use Commendation by Arthritis Foundation®
The Conservation Alliance
Outdoor Business Giving Back to the Outdoors