100% Cotton Do Not Bleach Materials:100% Cotton.Please order one size up If want loose Feature: Half Sleeve,Round Neck,Summer T Shirt for men.Soft and Comfort Fabric Perfect for Wearing in Summers. Delivery time: usually 7-12 working days can be received. Fits for any outfit:The design Looks cool and handsome in daily wear. Never out of fashion! Style: Casual, Slim Fit, Fitness.