ExOfficio Men’s Size Chart ExOfficio Women’s Size Chart Underwear born to travel, the Give-N-Go® Brief just needs a quick sink wash and it’s ready for another day of adventure. Briefs feature form fit that is snug, but not tight, for next-to-the-skin support. Give-N-Go fabric:• Diamond-woven mesh knit offers breathable, quick-dry performance.• Moisture-wicking protection moves perspiration away from the skin.• Stretch fabrication improves range of motion.• Antimicrobial Silvadur® treatment is a silver-ion finish for odor-resistance. Flatlock stitching reduces unwanted friction. Brushed-back elastic waist with repeating jacquard logo. Functional fly. 94% nylon, 6% spandex. Machine wash cold, tumble dry low. Imported. If you’re not fully satisfied with your purchase, you are welcome to return any unworn and unwashed items with tags intact and original packaging included.