Wolfbike WOSAWE Unisex Long Sleeve Shirt Cycling Jerseys Warm Riding Clothing polyester zipper closure Unique Design, Perfect for cycling riding racing or camping outdoor sports Breathable PN Mesh Fabric design for the jersey with good function for keeping drying and cooling Material: 80% POLYESTER, 20% SPANDEX Reflective strip on the back to ensure night riding safety. More breathable, quick dry,and elastic. Suitable for long and short riding, night riding, mild cross country,and short distance racing cycling.