F4 Blackstix Tri Fins (Neutral) Endorfins The Inferno 72 by Sharpeye

The Inferno 72 by Sharpeye

this reliable leash offers strength

Both board designers have spent time mixing and matching their favorite elements of each shape

The midsole and outsole are made with BLOOM™ algae blended foam EVA

These open-toe thongs feature an ergonomic molded strap for a secure fit

F4 Blackstix Tri Fins (Neutral) Endorfins The Inferno 72 by SharpeyeFutures Blackstix fins feature a V2 inside foil that generates and maintains speed throughout turns. The precision carbon and fiberglass matrix construction paired with specialized epoxy resin provides a very lightweight fin with incredible response, making your board feel livelier. Template Category Neutral (balanced fluid) Construction Blackstix Ride Number Speed Generating 8. 5 Size Small (48 70kgs)