men's g-strings mens underwear thongs ultra-thin low waist briefs shorts bulge pouch comfortable underpants for men thong, Black;brown

cotton + spandex composite fabric, breathable, comfortable and skin elastic. simple print for style. precision sewing thread adopts double sewing thread technology, which is firm and durable. the crotch is three-dimensional cut to make a large space pouch, which makes your cock comfortable and not easy to squeeze. high elastic waistband, fit, no deformation. the design of the t-back not only reduces some fabrics, but also shows your round and firm buttocks well, making it more interesting..syi