How I Built This with Guy Raz

HOKA: Jean-Luc Diard and Nicolas Mermoud. The “Clown Shoe” That Became a $2B Bonanza

February 2, 2026

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  • The core innovation behind HOKA was solving the physical damage caused by downhill running by engineering a shoe as a machine with an oversized, soft midsole and a rocker shape, inspired by trends of larger, lighter products in other sports. 
  • Initial market reception to the HOKA prototypes was overwhelmingly negative due to their unusual appearance (dubbed "clown shoes"), necessitating a go-to-market strategy focused entirely on relentless product demos to prove performance. 
  • HOKA overcame early cash flow bottlenecks and supply chain challenges—which external investment wouldn't solve—by relying on personal funds and the performance validation from elite athletes, which was crucial to avoid being dismissed as a gimmick. 

Segments

Salomon Leadership and Culture
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(00:08:37)
  • Key Takeaway: Georges Salomon fostered a culture of seeking advice directly from junior staff, exemplified by inviting an intern to discuss ski boot development.
  • Summary: Jean-Luc Diard learned the value of direct feedback from CEO Georges Salomon, who engaged with employees regardless of rank. This culture of seeking input shaped Diard’s approach to innovation. Salomon’s early success involved integrating components, like skis and bindings, into a single unit, a move that transformed the company.
Nico’s Start at Salomon
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(00:11:41)
  • Key Takeaway: Nico Mermoud’s first day at Salomon involved immediate, hands-on testing of new ski prototypes on a glacier, emphasizing sensation over hierarchy.
  • Summary: Nico joined Salomon after university and immediately participated in testing new ski prototypes on a glacier with Jean-Luc. This experience highlighted the importance of focusing on the feel and emotion between the athlete and the equipment. This early success in ski innovation took six years to achieve global sales leadership.
Identifying the Downhill Problem
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(00:18:57)
  • Key Takeaway: Nico Mermoud’s legs ‘shut down’ during a 101-mile Ultra-Trail du Mont Blanc race due to the strain of constant downhill braking, revealing a critical technology gap in running footwear.
  • Summary: Nico, an elite adventure racer turned trail runner, led the 2007 race for 15 hours before his quads failed on the descents, causing him to lose significant time. This experience crystallized the realization that downhill running is a technology problem where the body is excessively taxed by braking forces. The founders observed that surfaces like leaves or lava provided natural cushioning, suggesting footwear needed to replicate this effect.
HOKA’s Design Philosophy
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(00:31:29)
  • Key Takeaway: HOKA viewed the running shoe as a machine, treating the midsole as the ’engine’ and designing a rocker shape to ensure fluid movement and minimize braking energy loss.
  • Summary: The founders decided the shoe needed a rocker shape, similar to a rocking chair, to promote fluid motion regardless of terrain. To achieve the necessary cushioning without adding excessive weight, they utilized foams significantly softer (30-35% softer) than industry standards, which required convincing suppliers to use larger molds.
Prototype Testing and Initial Reactions
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(00:38:07)
  • Key Takeaway: Early HOKA prototypes delivered an immediate ‘spectacular’ sensation of flying and reduced braking effort, leading Nico to race competitively in them despite their ‘clown shoe’ appearance.
  • Summary: The first prototypes, tested in February 2009, immediately provided a sensation of easy movement and reduced quad strain at high speeds. Nico placed fifth in a trail marathon wearing the oversized shoes, providing crucial performance validation against competitors using minimalist footwear. This early success confirmed the technology worked, even though the look was widely considered strange.
Overcoming Skepticism and Gaining Traction
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(00:44:31)
  • Key Takeaway: Performance proof from elite athletes like Karl Meltzer and Diane Finkel, who took the lead in races wearing HOKAs, was essential to overcome the 98% skepticism and validate the product beyond being a gimmick.
  • Summary: The founders recognized that for a weird-looking product, immediate racing validation was necessary to establish credibility. Elite athletes adopting the shoes, such as Karl Meltzer dropping his sponsor, provided this proof. Diane Finkel famously led a race against men for 90 miles in HOKAs, demonstrating the shoe’s performance advantage.
Cash Flow and Strategic Partnership
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(00:47:52)
  • Key Takeaway: HOKA’s rapid growth created a cash flow crisis that external investment could not solve because the primary bottleneck was manufacturing capacity and the need for boots-on-the-ground marketing (demos), not just capital.
  • Summary: The company faced severe challenges financing rapidly increasing order sizes because banks deemed the growth too risky, and investors could not solve the supply chain constraints. The founders prioritized finding a strategic partner who could provide operational support, leading them to Deckers, which offered financial backing without competing within the running portfolio. This partnership, starting with a minority investment in 2012, was key to quickly establishing a U.S. presence.