Whether you're hitting the treadmill or sweating it out in a HIIT class, this lightweight green t-shirt from our new Reaktiv range is the perfect accessory to your workout. In a comfort fit, with moisture wicking to keep you fresh from start to finish, it's perfect teamed with shorts to complete the look.Reaktiv – Designed for the demands of an active lifestyle, this collection contains interchangeable pieces made with engineered fabrics. Considered design tailored for performance helping you stay comfortable.