The TRM StaySound Leg Cooling Clay Poultice has a highly effective cooling action that is very beneficial for hot and tired legs during demanding training and competition. The TRM StaySound poultice has a unique formula that can be used over minor cuts and abrasions and can be used right up to race day. Convenient in a ready-to-apply formula. It is safe, rapid-acting, and fast-cooling. There is no need to bandage for routine use, however it can be used with plastic, or moistened brown paper and bandages. Contains natural thyme oil. Cools, soothes and tightens hot and tired legs. Easily hoses off with water