The Shock Doctor Hot/Cold Gel Pack provides versatile therapy for managing pain, swelling, and muscle soreness. Designed for both hot and cold use, this reusable gel pack is ideal for recovery at home, in the training room, or after workouts, offering flexible comfort where you need it most. Features: Instant cold therapy activates with a simple squeeze or strike-no freezer required Helps reduce pain, swelling, and inflammation from minor injuries Single-use, disposable design for hygienic and hassle-free treatment Flexible pack conforms comfortably to different body areas Compact and portable for sports bags, first-aid kits, and training rooms Trusted Shock Doctor quality built for athletes, coaches, and trainers