

PHENOM | TRAIN CERTIFIED - Men's Rash Guard
PHENOM | TRAIN CERTIFIED COLLAB - Men’s Rash Guards
The next evolution of our best-selling fightwear. Designed for no-gi warriors, grapplers, and MMA athletes, this limited-edition drop features bold patterns, superior compression, and the durability you expect from PHENOM.
Built with ultra-soft, four-way stretch fabric, these rash guards deliver a second-skin fit that moves with you during rolls, drills, and hard rounds. Reinforced flatlock seams, moisture-wicking tech, and UPF 50+ protection keep you training at full intensity — no matter the grind.
Stand out on the mats. Dominate the session. Be PHENOM.
Product Highlights:
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Premium 82% polyester / 18% Spandex
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Compression fit for muscle support and recovery
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Flatlock seams for chafe-free performance
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Moisture-wicking + quick-dry fabric
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Ideal for BJJ, no-gi grappling, MMA, and gym workouts
This drop won’t last — gear up before it’s gone.
Please note that colors may vary slightly depending on lighting and screen settings.
Shipping 5-10 business days
Size guide
CHEST (inches) | WAIST (inches) | HIPS (inches) | |
XS | 36 ¼ | 29 ⅞ | 37 |
S | 37 ¾ | 31 ½ | 38 ⅝ |
M | 39 ⅜ | 33 ⅛ | 40 ⅛ |
L | 42 ½ | 36 ¼ | 43 ¼ |
XL | 45 ⅝ | 39 ⅜ | 46 ½ |
2XL | 48 ⅞ | 42 ½ | 49 ⅝ |
3XL | 52 | 45 ⅝ | 52 ¾ |
Pairs well with

PHENOM | TRAIN CERTIFIED - Men's Rash Guard
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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