JPOJPO High quality men's cycling jersey. Four fabrics made. JPOJPO Men's Cycling Jersey How to choose the right size? It's easy.Just measure your chest. Measure your chest. Refer to the data on the right. If like tight, your chest is larger than the jersey chest. If like loose, your chest is smaller than jersey chest. Select a size and buy your order. Note If your belly is larger than your bust. Use belly data instead of bust. Size Recommended range S Jersey Chest = 36.2", for your chest 35-37"M Jersey Chest = 38.6", for your chest 37-40"L Jersey Chest = 40.9", for your chest 38-42"XL Jersey Chest = 43.3",for your chest 42-44"2XL Jersey Chest = 45.7", for your chest 44-47"3XL Jersey Chest = 48", for your chest 47-49" Good Elasticity and Breathable. Our men‘s cycling jersey has good elasticity. More comfortable than other regular cycling jersey. Jersey detail 1 Neckline Neckless designancel neck restraint Sleeve Material: Striped stretch fabric + Sector MeshStriped stretch fabric with good elasticity, makes you more comfortable.Sector mesh makes your underarms more breathable. Side net Material: Sector Mesh Sector mesh makes your body more breathable. Jersey detail 2 Non-slip GEL Fix your jersey when riding. Four pocket Back three pockets The fourth pocket with zipper Reflective Zipper Let you cycling safer at night.