He spent a career in law and semiconductors. Then he filled a neoprene shell with sand and spent the next decade reinventing how people lift heavy things.
Dirk Buikema runs Hyperwear, the Austin company he founded in 2011 to answer a stubborn question: why does training equipment have to be hard, ugly and unkind to the joints that use it. Today he is its founder, CEO and chief inventor, and the brand sells a catalog of gear that mostly did not exist before he drew it up. The Hyper Vest adjustable weighted vest. The SandBell, a sand-filled disc you can press, slam, swing and throw. The SteelBell. The Hyper Ruck rucking backpack with its FlexLoad plates. The Hyper Rope weighted battle rope.
The company is small on purpose. It runs lean and direct-to-consumer, selling through its own Shopify storefront and Amazon, with a staff measured in double digits rather than hundreds. That structure is the strategy. It keeps Buikema close to the product and close to the customer, and it lets a fitness brand built around durable goods grow without the bloat that usually comes with scale.
In 2025 that approach earned its loudest validation yet. Hyperwear appeared on the Inc. 5000 list of America's fastest-growing private companies for the first time, citing 85% revenue growth between 2022 and 2024. "Landing on the Inc. 5000 is validation that mission-driven innovation resonates," Buikema said. The mission is four words long and printed on the company's gear: Get Strong for Life.
That sentence is the whole philosophy in one line. Buikema does not chase features for their own sake. He builds gear around how athletes, coaches, tactical professionals and ordinary people genuinely move, and he is willing to wait for a design to be right rather than first. The result is a portfolio of patents and a category of soft, throwable, adjustable equipment that competitors have spent years trying to copy.
Most fitness founders come from fitness. Buikema came from almost everywhere else first. He studied anthropology at the University of Pennsylvania, then took a law degree at Suffolk University Law School. He worked as an investigator, a technology attorney at Codex, and a corporate attorney and strategy director inside Motorola's worldwide manufacturing operation. When Freescale Semiconductor spun out, he ran strategy and business development there too.
It is an unusual resume for a man whose products you slam against the floor. But the through-line is visible once you know to look for it. Strategy people ask what a market actually needs. Patent attorneys think in claims and durability. Anthropologists watch how people really behave rather than how they say they do. Put those three habits in one person and point them at a dumbbell, and you get a company built on noticing what everyone else accepted.
The personal thread runs deeper than the professional one. Buikema's interest in training traces back to childhood physical therapy, after he tore an ACL during a Little League practice when his foot caught in a hole as he chased a pop fly. Rehab gave him an early, lasting education in how the body rebuilds itself, and in the gear used to do it. Decades later he founded CATZ Sports Training & Physical Therapy in 2005, and in 2011 he started Hyperwear in Austin.
"I fed it our price list, price history, margins, and competitor information."
Innovation matters most when it improves the way people actually train.
Landing on the Inc. 5000 is validation that mission-driven innovation resonates.
I wanted to ensure we were going to be okay with a 60 percent tariff, and that's what I modeled.
I fed it our price list, price history, margins, and competitor information.
Holds multiple US patents covering fitness training equipment, including the SandBell sandbag and soft kettlebells.
Hyperwear made the 2025 list on its debut, citing 85% revenue growth from 2022 to 2024.
Weights use US-sourced recycled steel and PFAS-free fabrics. Durability is the product, not a feature.
Anthropology and law, an odd pairing that turns out to be perfect training for noticing what a market needs.
Strategy roles at Motorola and Freescale Semiconductor preceded a full pivot into functional fitness.
Writes training guides and product columns, including authored pieces at Inc., shaping how people approach strength.