Volcom Men's Round Stone Surf Tee: What's the best defense against rashing and the sun's intense rays? The ultra soft, ultra light Round Stone surf tee. It's the future of rashguard technology right here, with a special heathered treatment that makes it feel just as comfortable as your favorite worn-in cotton tee. Plus, They've designed it to dry in rapid speed so you can get out, go, and get on with your day. In fact, the Round Stone looks so much like a classic Volcom tee, only you'll know it's not the real thing.