Protection anatomically designed to flex with you, so you don’t have to sacrifice movement. The incredible comfort and durability of the G-Form Men's Pro-X Shirt make it ideal for heavy use and repeated washings. G-Form Pro-X Compression Longsleeve Shirt - TECHNOLOGY: Made with G-Form’s proprietary Reactive Protection Technology(RPT) – a soft, flexible foam which stiffens on impact absorbing over 90% of force. - LOW PROFILE: No more bulky pads, the revolutionary RPT technology means G-Form's sleek pads can fit comfortably under any clothing or sports gear. - FLEXIBLE/COMFORTABLE: Mounted on compression fabric that is both breathable amd moisture wicking. The ergonomic design allows for a complete range of movement while also keeping the pad in place at all times. - EASY CARE: Machine Washable – take them off and throw them in the wash after every use. - BEST QUALITY – 100% made in USA Measurements: PRO-X Compression Longsleeve Shirt Measure around chest in cm S 32-36 81-91.5 M 36-40 91.5-101.5 L 40-45 101.5-114 XL 45-50 114-127