Saxx vibe boxer brief is a slim/form fitting brief all through the buttocks and thighs. these boxers are for any guy who wants to give his balls a boost. They are one of Saxx's best selling styles and is cut from a breathable fabric that's so soft you wont want to take it off. They also feature built in BallPark Pouch™, Three-D Fit™, Flat Out Seams™ for maximum comfort.