NWOT - Features: Smooth, ultralight, fast-drying 100% polyester micro dobby with completely breathable 100% polyester airflow mesh panels for ventilation Shell fabric treated with a DWR (durable water repellent) finish - Versatile drawcord for internal/external tying - Center-back zippered pocket; four envelope pockets overlap on back hips - Lightweight built-in 100% microdenier polyester crepe liner wicks, dries quickly and provides chafe-free comfort, with Polygiene® permanent odor control.