Gilbert Kids Black ' Short Sleeve Performance T-Shirt in Size 7 - 8 Years, Sports Direct. Gilbert's Unisex Kids' Short Sleeve Performance T-Shirt delivers moisture-wicking functionality in a lightweight design ideal for active young athletic children and youth who train regularly. This sport tee is made with breathable fabric for comfort during intense play and workout sessions, making it ideal activewear for young athletes. Product Highlights: • Quick-dry technology keeps skin cool and dry • Durable design withstands regular washing • Streamlined fit allows full range of movementLooking for alternatives to stores like JD Sports, eBay, SHEIN, ASOS, Next, Best Choice UK, Very, Decathlon UK, Argos, schuh, Temu, BuyBetter, or Nike Official? Discover our unique selection.