Firewire Surfboards Unveils the Spaceship

The new high-performance shortboard was created by Kelly Slater and Mike Woo under the Slater Designs label.
Published: October 9, 2025 Press Release

Firewire Surfboards is thrilled to announce the release of the Spaceship, a new high-performance shortboard model under the Slater Designs label, shaped collaboratively with Mike Woo and Kelly Slater. Designed to unlock performance, the Spaceship embodies decades of research and development by Woo, delivering a modern shape built to perform in quality conditions.

Following their previous collaboration on the Great White Twin – a board inspired by the outline of a great white shark – Woo and Slater sought to create a more traditional shortboard refined for precision, control, and flow.

First unveiled as an R&D proto in March 2024 during Slater’s standout sessions at Kirra, the Spaceship quickly became his go-to board for quality surf, from reef passes and point breaks to hollow beach breaks. It is the second model constructed using Firewire’s innovative I-Bolic 2.0 Technology, following the debut of the Neutrino by Tomo.

“This board was developed in Bali, Indonesia over the course of a few months, surfing day in and day out with Mike Woo” said Kelly Slater. “In the type of waves you’re getting barrelled and doing long carves. People might remember a clip of me from Australia – probably my most replayed clip ever – that barrel-to-cutback combination at Kirra. I think that wave more than any exemplifies what this board does well: barrels and carves.”

The Spaceship pairs with the all-new Slater Designs’ Endorfins KSR Fin Set for the best experience, Kelly prefers riding size Large in bigger waves and size Medium in smaller waves.

Firewire Surfboards continues to raise the bar in surfboard technology and innovation with a commitment to minimizing environmental impact. The Spaceship features our patented I-Bolic 2.0 technology, Firewire’s next-generation construction system that uses an I-beam core structure and flex-controlled rails made from high-density foam for enhanced precision and strength. The addition of a carbon strip inlay along the bottom deck improves stiffness and durability while offering a clean, updated aesthetic. The result is a board that delivers the speed, control, and response of the original I-bean design – with even greater strength and visual appeal.The Spaceship by Slater Designs will be available October 9th through Firewire Surfboards and select global retailers.

The Spaceship is available in sizes:

5’7″ x 18 1/4 x 2 5/16 x 23.7L ($890)

to

6’8″ x 21 1/4 x 3 1/16 x 44.0L ($915)

Slater Designs Endorfins KSR Fin Set available in Medium and Large:

3-fin set: $130

5-fin set: $170

About Firewire Surfboards and Slater Designs:

Founded in 2006, Firewire Surfboards’ mission is to inspire and enhance the surfing experience through innovative, high quality surf products made with the least environmental impact. In 2016, eleven-time World Surfing Champion Kelly Slater launched his namesake Slater Designs brand, featuring a signature collection of surfboards and surf accessories made with a deep commitment to leadership in sustainability without sacrificing performance. Today, Firewire Surfboards and Slater Designs are distributed in more than 60 countries worldwide, offering leading designs by some of the world’s most talented surfboard designers in addition to a range of premium surf accessories essential to the surfing experience.

About Kelly Slater:

Kelly has 11 World Titles and 54 World Championship Tour event victories. Kelly’s accomplishments have cemented his reputation as the world’s greatest competitive surfer, if not the greatest surfer of all time. In fact, his competitive accomplishments may well be the greatest of any athlete competing in any sport, ever.

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