Selected high-quality fabrics, breathable, durable and skin friendly. Precision sewing thread adopts double sewing thread technology, which is firm and durable. High elastic waistband, fit, no deformation.The buttocks are slim cut and fit perfectly, just wrapping your beautiful buttocks. The crotch is three-dimensional cut to make a large space pouch, which makes your cock comfortable and not easy to squeeze. When you have more needs or questions, you can contact us directly and we will serve wholeheartedly for you..syi