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  5. KoStudio.co
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KoStudio.co

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At a glance

Employee size
2-10
Organization type
Self-Owned
Founded
2020

About

Born from founder Yin’s own experience of feeling out of place in the boxing gym, KoStudio.co designs women’s boxing gloves and training gear around female proportions rather than shrinking down men’s equipment. Its in-house designs are tested with real fighters, design consultants, and gender-ergonomic experts, pairing wrist-supportive function with expressive styles and a community built to help women feel at home in the sport. More than 8,000 women have chosen to train with KO over generic boxing brands.

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Related manufacturers

  • Everlast logoEverlastSince 1910, Everlast has made boxing and fitness gear, from gloves and punching bags to boxing shoes and training apparel. The brand pairs its century-plus boxing heritage with a global presence in more than 100 countries, and its Team Everlast roster connects its equipment to active professional fighters.NEW YORK, NY
  • Balazs Boxing logoBalazs BoxingSince 1995, Balazs Boxing has grown from a mechanical engineer’s homemade punching-bag stand into a Pennsylvania manufacturer of professional boxing equipment. Andrew and Trish resumed ownership in 2021, carrying forward a practical engineering approach and a reputation for durable, U.S.-made gear used by training facilities and athletes in 100 countries.HONEY BROOK, PA
  • Juno Jones logoJuno JonesFounded by Emily Soloby after she saw the lack of safety footwear that women would actually want to wear, Juno Jones makes ASTM-certified safety boots and work shoes designed around women’s feet. Emily and her husband Ryan drew on their experience running a national truck and heavy-equipment safety training firm, creating practical footwear for workers who need protection without giving up comfort or style. The company also works to make women in construction, transportation, engineering, and other traditionally male fields feel seen and equipped for the job.316210PHILADELPHIA, PA
  • Armourer's Choice, Inc logoArmourer's Choice, IncFounded in 2018, veteran-owned Armourer’s Choice manufactures protective armor and custom-fabricated solutions for law enforcement and civil and defense customers. The company is particularly distinctive for its expertise in female armor, using ceramics and forming methods to create custom-fit protection for women, while manufacturing in both Canada and the United States. Its work spans personal protection and vehicle armor, supported by more than 60 years of combined team experience and third-party NIJ certification organizations.

Contact information

Website

kostudio.co

Emails

  • hailey@kostudio.co

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Directory source

Source
kostudio.co
Updated
Sep 2026