A great workout top is underrated, we want them to be breathable, versatile, moisture-wicking, and comfortable. Enter The Kimmy Top (£40), from sustainable brand Evamoso. The vest is made with stretchy and buttery soft bamboo viscose that falls freely for those that want a loose fit, or for a more fitted look it can be tied up, too. Evamoso's commitment to protecting the planet is equally as impressive – from the Kraft all-paper mailers it uses and vegetable-based ink stickers, to the cotton hang tags and recycled fabrics.