80s Vintage Speedo Swimsuit/Swimwear: 90s -Speedo- Mens black nylon wicked 90s super short swim trunks with elastic/tie off waistline, cut away wrap style side vents and polyester brief lining.
Return of the retro U-back swimsuit from Speedo - All Sport
Tight fit: the comeback of the skimpy swimming brief | Men's fashion | The Guardian