The character
MMA
MMA honors the discipline, control and resilience built through years of practice—not shortcuts.
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Fighters Men
MMA Men — Anime Martial Arts Performance Tee | O'Connor Fighters
$25.99
MMA — the most complete martial art there is. This Performance Tee is part of the O'Connor Fighters collection — original anime-inspired apparel built for the Men who train MMA. The design celebrates the values at the heart of the discipline: adaptability, conditioning, will. It's not licensed anime merch. It's not a generic 'mma' shirt. It's the cage fighter aesthetic with original anime energy, designed in-house and built for people who actually train. **Why you'll wear it:**• Original artwork — characters and composition designed exclusively for O'Connor• Built for training and for life outside the gym• Oversized fit that respects the gymrat aesthetic• Designed to last through hard washes and hard sessions Train hard. Dress with intention.
View size guide
Performance T-Shirt Size Guide
Measurements refer to the garment itself. Compare them with a similar item you already own. Between sizes? Choose the larger size for a more relaxed fit.
Free US shipping over $75Secure Shopify checkoutMade to order in ChinaEstimated delivery: 12–18 business days
The garment
Performance T-Shirt
MMA — the most complete martial art there is. This Performance Tee is part of the O'Connor Fighters collection — original anime-inspired apparel built for the Men who train MMA. The design celebrates the values at the heart of the discipline: adaptability, conditioning, will. It's not licensed anime merch. It's not a generic 'mma' shirt. It's the cage fighter aesthetic with original anime energy, designed in-house and built for people who actually train. **Why you'll wear it:**• Original artwork — characters and composition designed exclusively for O'Connor• Built for training and for life outside the gym• Oversized fit that respects the gymrat aesthetic• Designed to last through hard washes and hard sessions Train hard. Dress with intention.
Fit & size
Choose with confidence
Compare the size guide with a garment you already own. If you prefer a more relaxed streetwear fit, choose the larger of two sizes.
Shipping & returns
Clear from the start
Performance T-shirts are made to order in China and usually arrive within 12–18 business days. If an item arrives damaged, misprinted or incorrect, contact us with photos and your order number.