Slingshot PFI 835/710 Lower Package V1 Brand_Slingshot As the name suggests

As the name suggests

while helping it stay soft and hydrated

The combination of highly durable material and precision foiling yield a fin that is stronger and has a more ideal flex pattern than your traditional honeycomb or composite fins

old school

Interior: FluidFlex

Slingshot PFI 835/710 Lower Package V1 Brand_Slingshot As the name suggestsFrom Slingshot The PFI 835 710 Lower Package combination is a high performance lower aspect front wing that gives it tons of lift, stability, and dynamic performance. At low speeds, it delivers large amounts of lift and foiling efficiency. Package Includes PFI 835 Front Wing PS 400 rear stabilizer 710 Fuse Hardware (316 Stainless Steel Torx) Neoprene Wing Covers Carrying Case