Comfortable 30mm or 1.2 inches width elastic waistband, offer easy flexible fit for waist
Two 10mm or 0.4 inches rear elastic trap provide the ideal and comfortable support for who is not used to the thong with single back trap in the middle
100% mulberry silk knit pouch holds you forward to prevent sticking and constriction
Size details for jockstrap, measured lay in flat, un-streched: