About SSK
SSK is a Japanese sporting goods brand best known for its high-quality baseball and softball equipment. Founded in 1946 in Kyoto, Japan, the company has grown into one of the world’s leading manufacturers of baseball gear, producing gloves, bats, apparel, footwear, protective equipment, and accessories for athletes ranging from youth players to professionals. Today, SSK products are used in professional leagues across Japan, North America, Europe, and other regions.
Overview
- Brand Name: SSK
- Full Company Name: SSK Corporation
- Japanese Name: 株式会社エスエスケイ (Kabushiki Kaisha SSK)
- Founded: November 1946
- Founder: Kyozo Sasaki
- Headquarters: Osaka (company originally founded in Kyoto)
- Industry: Sporting goods
- Products: Baseball gloves, bats, cleats, uniforms, protective gear, apparel, softball equipment, sportswear
- Market: Worldwide, with particularly strong recognition in Japan and baseball-focused countries
History
SSK was established in 1946, shortly after World War II. Founder Kyozo Sasaki believed that sports could play an important role in rebuilding Japan and promoting youth development. He opened a small sporting goods store in Kyoto, laying the foundation for what would become one of Japan’s largest sporting goods companies. 1
In 1950, SSK introduced its first baseball uniforms. The company soon became known for innovation in sportswear, including a three-dimensional (3D) uniform cutting design that improved players’ mobility and comfort. This innovation helped establish the SSK brand in Japanese baseball. 2
Throughout the following decades, SSK expanded its product range from uniforms into baseball gloves, aluminum bats, cleats, and protective equipment. During the 1970s and 1980s, the company introduced several technologies that enhanced player performance and durability, including its famous Dimple glove design. 3
The company officially adopted the name SSK Corporation in 1987, reflecting its growth into an international sporting goods manufacturer. 4
Expansion and Global Presence
SSK established SSK America Inc. in 1980, expanding its distribution into North America. The brand has since developed an international network serving players in:
- Japan
- United States
- Canada
- Europe
- Australia
- Latin America
- Asia
SSK has also manufactured products in facilities across Japan and China while maintaining Japanese design and quality standards. 5
Product Categories
SSK manufactures a complete lineup of baseball and softball equipment, including:
Baseball Gloves
- Professional series
- Infield gloves
- Outfield gloves
- Pitcher’s gloves
- Catcher’s mitts
- First baseman mitts
- Youth gloves
Baseball Bats
- Composite bats
- Aluminum bats
- Wood bats
- BBCOR bats
- USA Baseball bats
- USSSA bats
Footwear
- Baseball cleats
- Turf shoes
- Training shoes
Protective Equipment
- Batting helmets
- Catcher’s gear
- Shin guards
- Chest protectors
- Elbow guards
- Batting gloves
Apparel
- Jerseys
- Baseball pants
- Compression wear
- Jackets
- Team uniforms
- Training apparel
Innovation
SSK has introduced several technologies throughout its history, including:
- Dimple Glove Technology – textured glove surface designed to improve ball control.
- 3D Uniform Construction – improved player movement through ergonomic tailoring.
- Advanced Leather Selection – premium leather for professional-level gloves.
- Custom Fit Designs – gloves engineered for different positions and player preferences.
Many of these innovations were developed with feedback from professional baseball players through advisory programs that began in the 1970s. 6
Professional Baseball
SSK has long maintained close relationships with professional baseball organizations and athletes.
The company has:
- Sponsored professional players in Japan.
- Supplied equipment for international baseball competitions.
- Served as an official supplier for national baseball teams.
- Produced equipment for professional umpires in international tournaments.
- Manufactured replica uniforms for all 30 Major League Baseball clubs beginning in 2000. 7
Reputation
SSK is widely recognized for:
- Premium leather baseball gloves
- Japanese craftsmanship
- Durable construction
- Professional-quality equipment
- Innovative glove engineering
The brand is often compared with other leading baseball manufacturers such as Mizuno, Rawlings, Wilson, Marucci, and Louisville Slugger.
Company Philosophy
SSK’s founding philosophy emphasizes:
- Promoting youth development through sports.
- Delivering high-quality sporting equipment.
- Continuous product innovation.
- Supporting athletes at every level of competition.
The company describes itself as striving to be an exciting and trusted specialist in baseball equipment while maintaining a commitment to craftsmanship and performance. 8
Milestones
| Year | Event |
|---|---|
| 1946 | Founded by Kyozo Sasaki in Kyoto |
| 1950 | First SSK baseball uniforms introduced |
| 1956 | 3D baseball uniform design launched |
| 1975 | Expansion of sportswear manufacturing |
| 1978 | Dimple baseball glove developed |
| 1980 | SSK America established |
| 1982 | U.S. patent obtained for Dimple glove technology |
| 1987 | Company renamed SSK Corporation |
| 1990s | Expanded international sponsorships and product innovation |
| 2000 | Began producing replica uniforms for all MLB clubs |
| 2002 | Opened dedicated baseball glove factory in China |
Legacy
After more than 75 years, SSK has become one of Japan’s most respected sporting goods manufacturers. While the company produces equipment for several sports, baseball remains its core business and the area for which it is best known. Its emphasis on craftsmanship, innovation, and athlete-focused design has earned it a strong reputation among amateur and professional players worldwide. 9
