The only balls that should be bumping are those on the beach volleyball court. A Swim style equipped with the BallPark Pouch® and a DropTemp® Cooling Hydro Liner, Oh Buoy provides cooling, chafe-free comfort in and out of the water. And so you can flow with the ebb effortlessly, this style features a 4-way stretch shell for unrestricted movement. New this season: Oh Buoy is available in distinct two liner styles - the original Boxer Brief and now an updated Brief liner.