Diamond Back One Piece in Still Speed is our classic training cut with a double bind shoulder strap and modest rear coverage. Recycled plastic waste, 100% chlorine resistant. With fabric panels across the back you will feel secure and supported across the bust and shoulders - My double bind straps over the shoulders provide comfort and support while swimming - Iâll provide a modest rear coverage to keep your peaches snug while swimming - Iâve got front lining and superior construction to be your perfect training companion for years to come - ECO C-INFINITY is a superior polyester construction that is manufactured from end-of-life plastic bottles - ECO C-INFINITY is 100% chlorine resistant with exceptional colours & gives new life to waste plastics - Keep swimming day in and day out in the brightest swimwear on the market