Built for Speed, Strength, and Control
This youth boys’ long‑sleeve BJJ rash guard is engineered for athletes who train with intensity and precision. The smooth, durable fabric protects against mat burn while the four‑way stretch design keeps transitions sharp and fluid. The Surf Crest colorway delivers a fresh, ocean‑inspired look—clean, bold, and unmistakably confident during drills, rolls, and competition prep.
Comfort That Stays Locked In
Designed specifically for young grapplers, this performance training top provides secure compression without restricting mobility. Moisture‑wicking fibers keep him cool through tough rounds, and the resilient construction stands up to takedowns, scrambles, and daily training. It’s dependable fightwear built to support focus, progression, and all‑out effort on the mats.
Why He’ll Like It
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Soft, durable fabric that resists mat burn
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Lightweight compression for comfort and support
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Four‑way stretch mobility for fast transitions
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Moisture‑wicking performance to stay cool and dry
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A crisp Surf Crest colorway with a confident, athletic vibe
A tough, confidence‑boosting essential for every young martial artist.
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 |