Performance micro-mesh underwear that dries in under an hour, the cool-wearing Sender Briefs are made from moisture-wicking 89% recycled nylon/11% spandex and treated with HeiQ Fresh durable odor control and miDori bioSoft for added wicking and softness. The breathable, quick-drying encased elastic is ideal for travel. Lightweight, secure Japanese stretch Mobilon in the leg openings prevents panty lines. Mesh gusset for maximum airflow. Full-coverage fit with a higher, more traditional bikini leg opening. Fair Trade Certified sewn.