F4 Blackstix slides Protect and store your SUP

Protect and store your SUP

catch waves easily

125” (72 Liters)

but being a couple of inches shorter it has a more plan shape curve for smaller pockets making it the perfect size to release as a twin fin

Connector for rash shirt or wetsuit

F4 Blackstix slides Protect and store your SUPFutures 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)