View: 100 200 All Board Shorts (20) Our board shorts are primarily aimed at surfers, but can also be worn as swim shorts. Our surf board shorts from Outerknown were developed and tested by 11-time world surfing champion Kelly Slater. Sweater (3) T-Shirts (9) Short Pants (7) shirts (4) Sweatshirts & Sweatpants (6) Bags (18) Surf Fashion (30) Sports (Fitness & Yoga) (29) Beach Towels (5) Rash Guards (10) Flip-Flops (4)