Introducing the miracle denim that will enhance your workout game, in partnership with Replay

Sports luxe is one of this season's most overriding trends, with everyone from Kendall Jenner to Gigi Hadid wearing their exercise gear outside the gym. We want clothes that we can wear everywhere, to the gym, to brunch and maybe to a bar, and we want to look stylish at the same time.

The catwalks and high street are full of hoodies, tracksuits and leggings, but denim has so far largely alluded the athleisure trend. Step forward Replay, who has created a pair of jeans so stretchy it enhances your movement. They go beyond the concept of jeans that you can wear to the gym; in fact, they'll improve your exercise performance. The idea of Hyperfree range is that, not only are they comfortable, but they also make your motion as free as your body; denim built for big-time activity.

But how? Well, it's all to do with its clever, technical construction. Lightweight, 100 percent elasticised and with 35 percent more freedom of motion than other denim, Hyperfree comes in different washes and four cuts for women - skinny, drop crotch, classic boyfriend style and the drop crotch boyfriend, so a style to fit in with each of this season's denim shape. Replay has launched three cuts for men too, so you can buy them as a present for him and then borrow them when yours are in the wash.

They've already been roadtested by two people who work out more than most - Alessandra Ambrosio and Neymar Jr, who star in the collection's new campaign.

The Hyperfree active denim range has already launched online www.replayjeans.com and in Replay stores. We'll see you at the check out.