G-Form Men's Pro X3 Short Sleeve Shirt Everyday Protection No matter what type of riding you do, you can benefit from wearing protective riding apparel. The G-Form Men's Pro X3 Short Sleeve Shirt is a baselayer shirt with a multi-panel design with breathable compression fabric for a superior fit. It has shoulder and rib protection with impact-absorbing Smart Flex padding for protection without sacrificing fit and comfort. Features Body-mapping, impact-absorbing Smart Flex pads offer form-fitting and lightweight protection that is flexible as you ride and hardens on impact Flatlock stitching for less irritation Machine washable so you can get it clean for that next big ride Multi-panel design for superior fit Sizing Size Small Medium Large Extra Large Chest (in)32 - 36"36 - 40"40 - 45"45 - 50"Chest (cm)81 - 91. 5cm91. 5 - 101. 5cm101. 5 - 114cm114 - 127cm | G-Form | Men's Pro X3 Ss Shirt | Size Small In Black