Stay cool, fresh, and comfortable on trail runs, treks, and bike trips with the ergonomic fit and active performance of ExOfficio's Give N Go Mesh Boxer Briefs. . Ultralight mesh fabric is soft and highly stretchy. Extremely quick drying so you can wash them on the go and pack fewer pairs. Highly breathable, moisture wicking fabric keeps you dry and comfortable. Aegis Microbe Shield treatment eliminates odor causing bacteria in the fabric for all day freshness and odor resistance. Soft, comfortable waistband. Ergonomic fly panel for extra support. Lightweight and extremely packable. Inseam: 6 in.. Machine wash cold, no bleach tumble dry low or line dry in the shade.