Speedo briefs speedo mens eco endurance 7cm brief the classic training brief, now made with 50% recycled materials. Our classic brief, now with better eco-credentials. We’ve given our much-loved 7cm brief an update using our super-durable new eco endurance fabric. Retaining the comfy, modernised fit and drawstring waist loved by swimmers the world over, it’s now made from 50% recycled materials. Quick to dry and 100% chlorine resistant, it’s ideal for regular training sessions. Trusted fit. Better credentials. Eco endurance fabric 100% chlorine resistant 50% recycled materials drawstring waist quick dry 3 key features eco endurance fabric the eco endurance fabric is speedo’s super-durable training material, now built with better eco-credentials. One of the yarns is made from 100% post-consumer waste, such as recycled plastic bottles, meaning 50% of the suit’s material is recycled. You get the same long-lasting performance you’d expect, with a reduced environmental footprint. 100% Chlorine resistance full chlorine resistance means this brief is built to withstand the demands of regular pool training session after session. The fabric retains its shape, colour and integrity even with frequent exposure to chlorinated water. It’s a reliable choice for swimmers who train multiple times a week. Drawstring waist the drawstring waist delivers an enhanced fit and added security so the brief stays exactly where it should throughout your session. Combined with the comfy, modernised c...