Jumpsuit by Only Play, Done in one, V-neck, Small logo details, Seamless design, Cross back, Bodycon fit, A tight cut to the body. Mixing training with leisure, activewear brand Only Play's selection of workout clothing features techy fabrics designed to keep you cool and dry while you exercise. Scroll our edit of its leggings, vests and sports bras for everything from yoga and dance styles to running gear.