The adidas Skateboarding 4.0 Logo Short Sleeve Tee is a declaration of the 3-Stripes' bold statement for skateboarding's future. A clean classic constructed from 100% cotton, the 4.0 Logo Short Sleeve Tee makes a bold statement for skateboarding's future. This tee was made using UNITEFIT — an all-gender fit system that was created with a spectrum of sizes, genders and forms in mind. Our cotton products support more sustainable cotton farming.