Take workouts and post-workout recovery to the next level with the TITIN Force? Shirt System. Designed with 14 weighted hydro-gel inserts, a 14-pocket inner compression shirt and an outer compression shirt, this 3-part HyperGravity? system helps improve strength, speed, balance, endurance and vertical leap, while allowing you to move naturally during any type of training program. TITIN?s pockets and gels are strategically placed over muscles and not joints, so it provides enhanced muscle fiber recruitment and reduces muscle fatigue. Constructed with moisture-wicking, odor and strain blocking materials, the TITIN Force? essentially cleans itself too. The entire shirt system can be heated or cooled, so it helps regenerate muscles during or after workouts; the Hydro-Gel inserts provide 30-40 minutes of consistent hot or cold therapy. Both the base and outer compression shirts are reinforced with double stitching and smooth performance zippers that comfortably secure the gel inserts against your body. Available in x-small, small, medium, large, x-large, 2x-large and 3x-large. Get the only weighted, cold therapy weighted compression shirt on the market today.