The OSS Sweatshirt is made for Jiu Jitsu fans who understand that real strength comes one roll at a time. Featuring bold, modern lettering, this sweatshirt makes a statement whether you're on the mat or off. The cozy, durable fabric and relaxed fit offer warmth and flexibility—ideal for chilly training sessions or casual downtime. With its high-quality print and timeless design, this piece is a must-have for anyone who lives and breathes Jiu Jitsu.

• 80% combed ring-spun cotton, 20% polyester (fiber content varies for heather colors)
• Medium-heavy fabric (8.25 oz /yd² (280 g/m²))
• Regular fit
• Runs true to size