O'Brien Attack 1.4 Wakeboard Fins (2-Pack) YCRF_communication_systems The model is 5'11" and

The model is 5'11" and wearing a size small in Black

and anti-foam additives

but also didn't cramp our ankles or pinch behind the knee

Plastic support on the ankle area

O'Brien Attack 1.4 Wakeboard Fins (2-Pack) YCRF_communication_systems The model is 5'11" andThe Attack 1. 4 is a reliable center fin that provides a lot of stability for your wakeboard. It is a wonderful fin for those just learning to get up and cruise around on the water. FEATURES Fiberglass reinforced nylon construction Lightweight and durable Sold as a pair Pairs with the O'Brien System, Clutch, Ratio, and Siren along with other Hydroslide wakeboards