Perff Studio Intuition Legging Designed to move and stretch while you, well, move and stretch, the Perff Studio Intuition Legging (£75) is available in two colours (black and white), and has a cheeky hidden pocket on the outer right thigh that you can discreetly slip your phone or keys in while working out. Image Source: perff.com Perff Studio Intuition Legging £75 from perff.com Buy Now