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OUR MISSION

Cranking up the volume in the world of racket sports until the courts are full.

Everyone who steps on a court has something in them that wants out. Racket sports built a whole etiquette around keeping that thing quiet. We're on the other side of it. The fist pump, the yell, the shot you talk about for a week. We're here to make a racket.
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Our Story

Stack started in 2020 because racket sport gear was either performance-first and boring, or loud and useless on court. We built the alternative. A few years and a lot of match play later, we brought in a co-owner who plays as hard as we design.

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OUR FOUNDER

Nick Kyrgios

Nick has always been the most entertaining player on any court he steps on. The showmanship, the humor, the sense that something might happen at any second. He's not an endorsement. He's an owner, and he's in the room on everything we make and has say on everything that ships.

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Built To Last Five Sets And Beyond

Every piece gets tested the way it'll actually be used. On court, under pressure, in whatever weather shows up. If it can't take a five-setter, it doesn't ship.

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Dresses

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Headware

Critical Shade On-The-Go

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