Gone are the days when a plain pair of black leggings and your boyfriend’s T-shirt would do for the gym; working out has become a lifestyle movement in London. With so many top-class studios opening around the capital, having the right kit so you look the best you can is essential. We bring you the most figure-flattering designs, breathable sweat-wicking fabrics and stretchable styles to keep you supported yet able to move easily whatever your workout throws at you.