ExOfficio Men's Give-N-Go Sport Mesh Brief, Curfew, XX-Large 92% Nylon, 8% Lycra Spandex Imported Flyless front 92% Nylon, 8% Lycra Spandex Breathable, quick-drying ultralight fabric New ultralight mesh fabric is soft and highly stretchy Ergonomic flyless panel constructed with classic Give-N-Go mesh for extra support Soft, comfortable waistband Extremely quick-drying, moisture wicking, and highly breathable