Speedo briefs speedo mens endurance brief 2.5 Black a speedo classic built for fitness training and active swims. Designed for fitness training and active swims, the endurance 2.5 Brief from the essentials range is a speedo classic. Built for comfort and durability using speedo’s endurance performance fabric, it resists chlorine and pilling for long-lasting wear. An internal drawcord allows an adjustable fit, while a front modesty panel liner provides comfort and modesty. A pool staple built to last. Endurance fabric chlorine resistant pilling resistant internal drawcord modesty panel liner 3 key features endurance performance fabric the brief is constructed from speedo’s endurance fabric, a 53% polyester and 47% pbt blend engineered for the pool. It holds its shape and colour through repeated chlorinated sessions. You get long-lasting performance without the deterioration common in standard swimwear fabrics. Chlorine and pilling resistance endurance is specifically designed to resist the damaging effects of chlorine, so the fabric stays strong and vibrant over time. Pilling resistance means the surface remains smooth session after session. These qualities make it a dependable choice for swimmers who train regularly. Comfortable, adjustable fit an internal drawcord lets you dial in the fit to suit your preference, keeping the brief securely in place throughout your swim. The front modesty panel liner adds an extra layer of comfort and coverage. At a 2.5 Outseam, the cut i...