Ultraboost 20 Igzag-Knit Trainers

Stella McCartney's ongoing collaboration with Adidas draws on the designer's ethical codes to produce pieces such as these grey and black Ultraboost 20 trainers, which are created using upcycled Parley Ocean PlasticTM and recycled polyester. They're shaped to a streamlined low-top profile from knitted fabric panels, with a zigzag lace-up front, textured rubber sole and baby-pink accents at the heel. Opt for them as part of your eco-conscious workout repertoire.

• Product number: 1365452
• 75% Parley yarn, 20% recycled polyester, 5% Spandex

Adidas and Stella McCartney’s longtime collaboration is a fashion favourite, with high-performance trainers, clothing and accessories that are wearable in and out of the gym. From Ultraboost sneakers to recycled track jackets, each piece is designed with function as well as form in mind.