Our Micro-Stretch Boxer Briefs are made of a lightweight micro-fiber fabric that gives a smooth, bulk free fit. They are made of 92% polyester/8% spandex, and are lighter and more flexible compared to classic 100% cotton boxer briefs.
These are 92% polyester and 8% spandex and they feel like your not wearing nothing. Very comfortable in fact they are the best underwear I have ever owned.