Dive right in wearing men's swimming trunks and shorts. Options from labels like Speedo include loose swim shorts designed for style and practicality, as well as performance-maximising designs in body-contouring materials with multi-way stretch. These sports-focused styles have a chlorine-resistant finish and feature power mesh to enhance muscles, as well as V-cut seams for strength. Off-duty shorts feature low-key patterns and colour-blocked designs. Drawstring waists help you to get your ideal fit and quick-drying fabrics mean they can soon go back into your bag after a lunchtime swim.