Sheer Men's G-String. Men's Lingerie By NDS Wear, see thru men's posing strap gstring for men. Festive mesh thong colors. Great for everyday or Holidays, Valentines Day and more! One size fits most: One size fits most 28 inches through 38" typically, 71 cm to 97 cm. 90% MicroPolyamide 10% Spandex. Sheer red, black or white. Sheer Roja, Negro or blanco g-string.