Designed to go the distance, these men's Endurance+ swimming briefs that are ideal for both traning and competition. They come in a black colourway and are constructed from an exclusive Speedo fabric which is chlorine-resistant and avoids fading better than any other swimming fabric. A four way stretch technology delivers all-round comfort that keeps your sessions distraction-free. Finished with Speedo branding.. Material: 80% Nylon/ 20% Elastine