Lixada Men's Cycling Jersey Set Bicycle Short Sleeve Set Quick-Dry Breathable Shirt+3D Cushion Shorts Padded Pants Cycle jerseys size is Asian size that runs smaller than US standard,please check the size chart for this bike jersey set .We recommend one size larger to buy, that means if you wear US L please choose Asian XL. Polyester fabric,for maximum heat transfer, lets cool air in and wicks moisture away from skin. 3 large rear pockets, very convenient to hold your cellphone, wallet, keys, and energy bars.but sleeveless set not use this design. 3D anti-bacteria padded cushion with plenty of air vents provides great comfort for longer rides.but sleeveless set shorts do not use 3D padded design. Silicone grippers on the hem and pants cuff prevent the clothes riding up and keep you cool during cycling time. 3 rear pockets for convenient carrying small items. Silicone non-slip design. Highly elastic shorts for free leg stretching. Breathable shorts design with 3D thick sponge padded provides great comfort for long riding. Breathable and moisture-wicking fabric keeps you dry and comfortable. Moisture transfer system wicks sweat away from the body and dries fast. Flatlock stitching provides comfort and resists chafing. Nonslip silicone band on the hem prevents clothing upglide during workout. Compression fit offers support for thigh muscle and protects against trauma during training. 3 rear pockets for convenient carrying small items. Silicone non-slip design. Reflective strip design improves nighttime visibility and safety. Breathable,ventilated compression bib shorts design with 3D anti-bacteria padded provides great comfort for long riding.