Hyper Gravity Weighted Compression TITIN Force System 20lbs TITIN is the world's ONLY weighted compression apparel Boost the efficiency of workouts, improving speed, balance, endurance, and vertical leap. The gels can be heated or frozen and stay hot or frozen for 30-45 minutes, while staying pliable and flexible at all temperatures One internal short-sleeve pocket shirt with 14 sleeves. One external short-sleeve compression shirt. 14 form-fitting flexible gel weights, totaling 20 pounds.