Important Information; In the Adidas brand, 1/3 refers to the relevant size and 1/2 refers to half sizes. For example, "43 1/3" represents a size "43" and "42 1/2" represents a size "42.5". PRIMEBLUE DESIGNED TO MOVE SPORT 3-STRIPES T-SHIRT ADIDAS T-SHIRT THAT PREVENTS FRICTION AND OFFERS FREEDOM OF MOVEMENT This training T-shirt has a smart design that moves in harmony with your body. The model perfectly adapts to your active lifestyle with moisture-wicking AEROREADY technology. The product is made with Primeblue, a high-performance, recycled material containing a certain percentage of Parley Ocean Plastic.