JOCKEY Bikini Briefs, Size M-L Equivalent, Gray, New with Tags. Authentic JOCKEY product from the USA. Labeled as American size S. The waist measures approximately 33cm, which is roughly equivalent to a Japanese L size. There may be slight variations due to being an overseas product. The crotch area is double-layered. Design is similar to a semi-bikini. Material: 95% Cotton 5% Spandex Package not included to reduce shipping costs. Price is firm. I am also selling other underwear, so please take a look. Discounts are available for multiple purchases.