Male Power V Back Garter Jockstrap. Now you can have support while you show some skin with this Men's V Back Garter Jock. Inspired by the sexual allure of Garters, and constructed with kinky, black, wetlook material, and metal accent rings, this sexy underwear is sure to bring on the tension. Nylon/polyester. MP-385-004 Manufacturer sizing in inches: Small-Medium 28-34, Large-XL 36-41.