The Explorer Set (Pink Smiles)Why Parents Love It The everyday set, elevated. The Explorer Set pairs the Explorer Athletic Tee with the Sprinter Athletic Short, combining lightweight comfort, soft stretch, and polished fits that work just as well for active play as they do for downtime. Designed to move easily through busy days, it's the kind of essential parents rely on, and kids actually want to wear. Features That Matter Lightweight, Breathable Comfort Keeps kids comfortable