Buttery soft with the perfect amount of compression — not so tight that the seams leave an imprint, but not so loose that you feel exposed — the Contur Smooth Move Leggings (£59) come in a wide variety of bright and cheery colours, from basic black to an unexpected seafoam. But that's not all, they're also eco-friendly, made from a sustainable fabric that's a combination of ECONYL (repurposed nylons), ocean plastics, and recycled cotton.