This Blue Futures Brand Surfboard Fin Box CompatibleFlexRez Thruster Set allows for a moderate amount of flex that whilehaving alighter material theflex pattern still allows you to have smooth transitionsthrough turns;the inside foil technology provides freedom in performance. Another favorite of the pros and beginners alike;this fin will suit the anysurfer;or those who want to push themselvesto the limit. For surfers in the 100 to 180 pound range. Base: 4 5/16 Depth: 4 1/2 Area: 14.3 sq. in.

• Dorsal Performance Flexrez Core Surfboard Thruster Surf Fins (3) FUT Compatible Blue

Dorsal Performance Flexrez Core Surfboard Thruster Surf Fins (3) FUT Compatible BlueDORSAL