Gear Up for the Mat
The Youth Boys Classic Jiu-Jitsu Rash Guard is designed for young grapplers who train with intensity and heart. With a clean, solid color design and a performance-driven fit, it’s the perfect base layer for BJJ, MMA, wrestling, and all high-impact activities.
Built for Action
Crafted from moisture-wicking, quick-dry fabric, this long sleeve rash guard delivers breathable comfort and full-range mobility. Its compression fit supports muscles during training, while flatlock seams reduce irritation. Whether he's drilling, sparring, or competing, this rash guard offers the durability and flexibility needed to perform at his best.
This Is A Custom Product
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
Size guide
| Long Sleeve Fitting Chart | |||
| HEIGHT | CHEST | WAIST | |
| 8 | 52 ¾ in 134 cm |
27 ⅛ in 69 cm |
23 ⅝ in 60 cm |
| 10 | 55 ⅛ in 140 cm |
28 ⅜ in 72 cm |
24 ⅜ in 62 cm |
| 12 | 57 ½ in 146 cm |
29 ½ in 75 cm |
25 ¼ in 64 cm |
| 14 | 59 ⅞ in 152 cm |
30 ¾ in 78 cm |
26 in 66 cm |
| 16 | 62 ¼ in 158 cm |
31 ⅞ in 81 cm |
26 ⅜ in 67 cm |
| 18 | 64 ⅝ in 164 cm |
33 ⅛ in 84 cm |
26 ¾ in 68 cm |
| 20 | 66 ⅞ in 170 cm |
34 ¼ in 87 cm |
27 ⅛ in 69 cm |