Material 1: 100% Polyester. Material 2: 95% Polyester, 5% Spandex. A sporty must-have. High-level breathability.Breathable material.Zipper with chin guard.Inner silicone trim at the bottom and on the sleeve ends.Pockets at the back.Performance Bike L/S Tee W cycling jersey by Swedemount. Long-sleeved cycling jersey with a stretchy material and reflective details suitable for biking and other activities. Machine washable at 40°C.