The Slater Designs Spaceship Proflex Surfboard is a high-performance shape by Mike Woo and Kelly Slater, refined through decades of R&D. Designed for good waves, it features a rounded pintail, single-to-double concave, performance rails, and rocker for control in tubes and turns on rail. This is Kelly’s go-to board for reef passes, point breaks, and perfect beach breaks, offering hold in round wave faces with versatility at performance spots like Lowers.
Pair with the all-new Endorfins KSR Tri-Quad Fin Set and KSR Tri Fin Set for the best experience, Kelly prefers riding size Large in bigger waves and size Medium in smaller waves.
Size & Volume Details
| Length | Width | Thickness | Volume |
| 5’6″ | 18 ⅛” | 2 ¼” | 22.5L |
| 5’7″ | 18 ¼” | 2 5/16″ | 23.7L |
| 5’8″ | 18 ⅜” | 2 ⅜” | 25.0L |
| 5’9″ | 18 ½” | 2 7/16″ | 26.3L |
| 5’10″ | 18 ¾” | 2 ½” | 27.5L |
| 5’11″ | 19″ | 2 9/16″ | 28.7L |
| 6’0″ | 19 ¼” | 2 ⅝” | 30.0L |
| 6’2″ | 19 ¾” | 2 11/16″ | 33.0L |
| 6’4″ | 20 ¼” | 2 ¾” | 36.0L |
| 6’6″ | 20 ¾” | 2 15/16″ | 40.0L |
| 6’8″ | 21 ¼” | 3 1/16″ | 44.0L |
