Paladin Sports DC's The Flash Long Sleeve Cycling Jersey NWT Large: 21" width, armpit to armpit; 24" length, shoulder to bottom of hem Made of 100% polyester, the cycling jersey is breathable and quick drying. Three back pockets designed to carry some essentials while cycling. Select fabric has good performance in moisture transfer and stretching. Printed by dye-sublimation (using Italian ink), it will never fade or irritate the skin. Hand washing or machine washing (with wash bag) under 100 degree Celsius.