
Firewire Outerknown x Slater Designs Endorfins KS1 Fin Set Fins
Firewire Endorfins KS1 × Outerknown — Kelly Slater's upright template in Outerknown camouflage.
Genuine Firewire product with manufacturer's warranty · worldwide shipping — Europe, USA, Asia · payment by card or bank transfer · delivery info
Description
The same KS1 as the standard version — an upright template with strong pivot, drawn by the 11× world champion. The difference is the finish: a collaboration with Outerknown, Slater's own clothing brand, hence the camouflage.
An upright outline means turning around a point rather than along an arc: short, sharp direction changes in the pocket. It's the opposite of the raked KSR.
Construction uses carbon inlays that let the core be 90% air. The fins carry load and literally float if one gets away from you.
Single tab variants are compatible with the Futures fin system.
Who it isn't for. Long drawn-out arcs and drive down the line want a raked template. And check your boxes: FCS II needs its own variant.
Specifications
| Brand | Firewire |
|---|---|
| Type | Fin |
| Model | Outerknown x Slater Designs Endorfins KS1 Fin Set |
| Source | www.firewiresurfboards.com (manufacturer's official site) |

“We ride this gear ourselves and teach on it. The main thing is picking the size for your weight and wind: bigger in light wind, smaller when it blows. If you're unsure, message us — we'll put together an honest setup, no upselling.”
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Frequently asked questions
How much does the Firewire Outerknown x Slater Designs Endorfins KS1 Fin Set Fins cost?+
The Firewire Outerknown x Slater Designs Endorfins KS1 Fin Set Fins is from 182 €. We'll confirm the price for your size and any current deals when you send a request; payment by card or invoice.
What sizes does the Firewire Outerknown x Slater Designs Endorfins KS1 Fin Set Fins come in?+
Available options: 5 Fin Set / Single Tab / Large, 5 Fin Set / Single Tab / Medium. Not sure which to take? We'll match it to your weight, level and the wind at your spot — free of charge.
How do you deliver the Firewire Outerknown x Slater Designs Endorfins KS1 Fin Set Fins to Russia or Vietnam?+
Within Russia by CDEK; in Mui Ne pick-up at the K1 station or delivery within Vietnam. Payment by card or invoice.
Can I return the Firewire Outerknown x Slater Designs Endorfins KS1 Fin Set Fins if it doesn't suit me?+
Yes — returns within 14 days provided the item is unused and in original condition. We help you choose before you buy so a return isn't needed; advice is free.
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