The Aerochill cooling boot is for use after strenuous exercise. The Aerochill Cooling Boot is designed to the shape of a horses leg and fetlock, so that it will help support and reduce typical after-workout swelling. The Aerochill Cooling Boot can be re-activated over and over again by simple soaking in cold water. Initially soak for 10-15 mins and regenerate with a 2 minite soak thereafter. Storage of the Aerochill Cooling Boots After use place Aerochill Cooling Boots in a dry place and leave to dry. Submerge in water for 2 minutes to re-activate. Hand wash only. Products Features Provides evaporative cooling. 2 minutes activation in water Non-toxic & lightweight Easy to put on and remove Alleviates swelling after exercise Helps recovery from exercise Designed for front and hind legs. Who uses our technology? AeroChill evaporative cooling products use a non-toxic, super-absorbent polymer fibre, which is manufactured in the uk in a medical grade factory. Our evaporative cooling technology is used all over the world by elite clients including formula one drivers, athletes and military special forces. Evaporative cooling helps increase recovery time, cools body tissue and regulates outer thermal temperature. AeroChill cooling boots are also quilted, which ensures that evaporation, therefore cooling, occurs over a longer period of time. Aerochill technology is build into the actual fabric of the product so its cooling powers won't diminish over time, unlike other gel-based cooling technologies.