Our classic Thinstrap swimsuit, now with better eco-credentials. We’ve given our classic Thinstrap swimsuit an update using our super-durable new ECO Endurance fabric. Retaining its wide-open back and thin straps for unrestricted shoulder movement and the high cut leg for maximum flexibility during training, it’s now made from 50% recycled materials. Quick to dry and 100% chlorine resistant, it’s ideal for regular training sessions.