Enjoy your life without bunching with the adidas Men's Microfiber Trunks 3-Pack. The lightweight polyester and spandex blend is stretchy and quick-drying, so they'll move with you and stay dry. They are designed to prevent bunching and riding up and feature a tagless waistband and smooth stitching for all-day comfort. adidas Men's Microfiber Trunks 3-Pack Black, Medium - Men's Athletic Performance Bottoms at Academy Sports