Net Thong Jock by NDS Wear, This see through net men's underwear is really hot! It converts from a Jock to a Thong, or pick one, which ever make you more comfortable, or sexier! Comes in 2 colors and sizes; Black or White and Small-Medium or Large-Xl. Soft comfortable stretch mesh fabric. See thru. 90% Polyamide 10% Spandex.