Sport headphones—the ones you rock when you hit the gym—are usually more functional than stylish. And for good reason. They need to be able to endure being doused in buckets of sweat, and secure enough to stay in your ears when you hit the treadmill or the bike. Nixon understands this, but doesn't feel you need to sacrifice style for usability. Its newest earbud, the Socket, exhibit minimalist design like most other Nixon products, but are sweat resistant and are able to be molded around your ear for a secure fit. Best of all, they're $30. Boom. Cop 'em now at Nixon.