Flying Diamonds Kai Sallas HP Double Tab Side Bites Fin Set Bucket 4 The back zip offers a

The back zip offers a great flexibility on the chest

Snap front placket with drawcords

This translates to a lighter-weight fin and a decrease in drag without sacrificing the durability or control you'd expect from a fiberglass fin

he kept adding tail rocker while keeping the nose rocker flat until he achieved a good balance between speed and lift

Flying Diamonds Kai Sallas HP Double Tab Side Bites Fin Set Bucket 4 The back zip offers aThese Flying Diamonds Kai Sallas HP Sides Fins are super fast and full of drive. Their balanced foil generates lots of lift for accelerating speed in turns without creating excess drag when going down the line. They match up perfectly with Kai's HP center fin as well as any proper HiPro center fin in the market. Go with Smaller sides when paired with longer centers and Smaller conditions surfers. Run with bigger sides when going with Smaller center