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Built for the work. Chosen by those who train.
Most Worn. Most Tested.
Ippon Moment Long Sleeve Rashguard
Ippon Moment Long Sleeve Rashguard
Built From Practice Training Tee
Built From Practice Training Tee
The "Foundation" Renshuu Training Hoodie
The "Foundation" Renshuu Training Hoodie
Renshuu Multi-Purpose Training Backpack
Renshuu Multi-Purpose Training Backpack
Republic Athletes
Renshuu isn't a slogan, it's a standard. The athletes who represent this brand live it every day, on the mats, under the bar, and in the quiet hours when no one is watching.
Steven Matias
Decades of discipline. The mat, the station, and the battlefield.
A 4th Degree Judo Black Belt, 2nd Degree BJJ Black Belt, and Vice President of the USJA.
Between his tenure as a Marine Corps Veteran and his leadership as a Fire Chief, Steve represents the highest standard of the Renshuu mindset: leadership forged through service and deliberate practice.
Devon Connor
The blueprint for the modern practitioner.
Our first supported athlete, Devon represents the core of the Republic mission.
He is defined by the work done when the cameras are off, sharpening his craft through relentless consistency and proving that progress is earned on the mats, not found in the hype.
The Renshuu Mindset
Renshuu means deliberate practice.
At Renshuu Republic, we create modern Judo and grappling apparel for athletes who believe in discipline, repetition, and continuous improvement.
Built for grapplers. Open to all who train.
CUSTOM TEAM SHIRTS
Built for judo clubs, grappling teams, and gyms that train with purpose.
ā Design included
ā Orders start at 10 pieces
ā Sample available
Outfit your team with something theyāll actually wear.
Trusted by The Republic
Performance Rashguards
Premium rashguards designed for grapplers who train with intensity.
Judo & Grappling Training Tees
Premium training tees built for the gym, the mats, and the daily grind.