Black belts fade, tattoos age. But the stories behind them only get stronger.
Halfsumo’s original and unmistakable Irezumi style artwork has been reproduced on a unique off white color tee with a soft, breathable print that wears naturally over time.
This mid-weight athletic blank is crafted with lighter yarns and hand treaded for a worn-in, textured feel. 100% combed ring-spun cotton. If you usually wear a Medium, stick with a Medium :)

United States
- USPS Ground Advantage $11.10 (2 business days)
- UPS® Ground $12.67 (1 business day)
- USPS Priority Mail $15.03 (2 business days)
- Free shipping on orders over $125
United Kingdom
- USPS First Class Package International £28.00 (7 to 21 business days)
- DHL Express Worldwide £35.00 (2 to 3 business days)
- USPS Priority Mail International £61.00 (6 to 10 business days)
- USPS Priority Mail Express International £80.00 (3 to 5 business days)
Europe
- USPS First Class Package International €29.95 7 to 21 business days
- DHL Express Worldwide €40.95 2 to 3 business days
- USPS Priority Mail International €70.95 (6 to 10 business days)
- USPS Priority Mail Express International €88.95 (3 to 5 business days)
Returns
- 14 day return period on all goods, with an optional pre-paid return service
OUR DESIGN PROCESS
The Half Sumo design process begins with the simplest tool: a line on paper.
Before a dogi, rashguard, grappling short, T-shirt, hoodie, or accessory becomes part of a finished collection, it starts as hand-drawn artwork. For co-founder and designer Luigi Scarcella Perino, drawing has always been a natural form of expression. Half Sumo Collective grew from that instinct, shaped by childhood afternoons spent reading manga, years of martial arts training, and a visual world built from Japanese woodblock prints, ukiyo-e, irezumi-inspired tattoo art, graffiti, street art, and combat sports culture.