The OSS lightweight fleece sweat shorts blend modern style with ultimate comfort, designed for Jiu Jitsu athletes and casual wear alike. These shorts feature a bold, vertical "OSS" logo in a sleek, contemporary font, adding a minimalist yet striking touch. Crafted from a plush 80% ring-spun cotton and 20% polyester blend (Grey Heather: 52% cotton, 48% polyester), they offer a soft, breathable feel with an 8.5 oz/yd² fabric weight for all-day ease. The relaxed fit includes an elastic waistband with a shoestring drawcord for a customizable fit, while the jersey-lined hand pockets and back pocket keep essentials secure. With a tapered knee opening, sewn fly detail, and reinforced eyelets, the OSS shorts deliver both durability and effortless style—perfect for training downtime or everyday wear.
• 80% ring-spun cotton, 20% Polyester
• Grey Heather is 52% ring-spun cotton and 48% polyester
• 100% cotton face yarn
• 32 singles
• Fabric weight: 8.5 oz/yd² (280 g/m²)
• Relaxed fit
• Sewn eyelets
• Sewn fly detail
• Elastic waistband with shoestring drawcord
• Back pocket
• Jersey-lined hand pockets
• Tapered knee opening
Size guide
| |
WAIST WIDTH (inches) |
INSEAM (inches) |
LENGTH (inches) |
| S |
15-20 |
9 |
20 |
| M |
16-21 |
9 |
20 ½ |
| L |
17-22 |
9 |
21 |
| XL |
18-23 |
9 |
21 ½ |
| 2XL |
19 ⅝-24 |
9 |
22 |
