100% Polyester Zipper closure ??????FABRIC: 100% Polyester. Soft and comfortable material with elasticity. ??????FEATURES: Mens zip up hoodie, all the sleeve length in this listing(Long Sleeve/Short Sleeve/Sleeveless), Slim fit, contrast color zipper, adjustable drawstring, ribbed trims at cuffs and waistband, with kanga pockets. ??????STYLE: Mens causal slim fit style, comfortable wear look that ensures activity freely. Perfectly pair with your running pants or casual jeans. ??????SUITABLE OCCASIONS: Wear it in Spring/Summer/Autumn/Winter. Suitable for outdoor activities and indoor leisure wearing. You will feel comfortable while wearing it at home. ??????A SMALL TIP From Kuulee: For detailed information about sizing, please refer to image on the left. You can also browse the questions asked and answered by other customers for valuable information.