Hot or cold therapy for sprains, strains, and soreness-designed for athletic recovery with secure, stay-in-place compression. Features STAY ACTIVE - Utilize as part of athletic daily recovery and rehab EASY ON - Compression sleeve pulls on easily and stays on TARGETED RELIEF - Conforms easily to muscles and joints for effective, localized treatment. SAFE ON SKIN - Non-toxic material is wearable over bare skin NO LEAKS - 100% Leak proof