MANSTORE Men's Long Sleeve Cycling Jersey Bicycle Bike Riding Clothing Jersey Material: 100% Polyester Special feature: High-elastic,Quick-dry,Light weight SIZE NOTICE (Chinese size 1-2 size smaller than US or EU),US size XS=our tag S,US size S=our tag M,US size M=our tag L,US size L=our tag XL,US size XL=our tag XXL,US size XXL=our tag XXXL Tag size S-XXXL 6 sizes,Advice you choose A BIGGER SIZE than your usual. Washing Tips:dry-clean or moderate hand washing and machine washing at low or normal temperature water, iron temperature should below 150 degree centigrade.