For sale is a men's black jock strap from Calvin Klein, made of comfortable cotton material with added stretch for flexibility. This jock strap is a size medium and is designed for regular size men. The colour is black with a touch of light green for added style.

This jock strap is perfect for any man looking for comfortable and stylish underwear. It has a supportive design and is made from high-quality materials. Buy now and experience the comfort and style of Calvin Klein underwear.