Part of 's new Sustainable Swim Collection is the Sustainable Short Sleeve which offers both UPF50 sun-blocking fabric and a cool color combo. Made from 100% recycled nylon this ECONYL yarn has been created from recycled fishing nets. Crisp white meets fresh mint green and your and the environment will give it the big tick of approval. 78% polyamide, 22% elastane, fully lined, rinse and hang dry.