









💪 Train Hard, Move Freely, Stay Dry – The Ultimate Rash Guard for the Modern Warrior
The RDX Rash Guard BJJ is a high-performance compression base layer crafted from a durable polyester and spandex blend. Engineered with 4-way stretch and extended underarm panels, it offers superior mobility and comfort for high-intensity sports like Brazilian Jiu-Jitsu, MMA, cycling, and surfing. Its sweat-wicking, breathable fabric keeps athletes dry and cool, while flatlocked seams prevent chafing during long training sessions. Available in full and half-sleeve options, this rash guard is designed for the active professional seeking both style and function.










| ASIN | B09Z6WS4YQ |
| ASIN | B09Z6TK5DX |
| Age Range Description | Adult |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Back Style | T Back |
| Best Sellers Rank | #62,632 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #117 in Men's Rash Guard Shirts |
| Brand Name | RDX |
| Color | Half Sleeve |
| Cuff Type | Plain Hem |
| Customer Reviews | 4.5 4.5 out of 5 stars (464) |
| Date First Available | April 29, 2022 |
| Department | mens |
| Fabric Stretchability | Stretchable |
| Fabric Type | Polyester & Spandex |
| Fit Type | Athletic Fit |
| Fit to Size Sentiment | True |
| Import Designation | Imported |
| Item Length Description | Standard Length |
| Manufacturer | RDX |
| Manufacturer | RDX |
| Material Type | 17% Spandex ,83% Polyester |
| Neck Style | Crew Neck |
| Occasion Type | cycling |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Shirt Form Type | T-Shirt |
| Sleeve Length Description | Long Sleeve |
| Sleeve Type | Long Sleeve |
| Sport Type | Baseball, Basketball, Boxing, Cycling, Hiking, Snowboarding, Surfing, Swimming, Workout, Yoga |
| Style Name | Athletic |
| Unit Count | 1.0 Count |
| character | sports |
| collar-type | Round Neck |
D**G
RDX Rashguard
Great product. Comfort & reliability.
C**.
Perfect rash guard and very affordable.
I love RBX products. The quality of the rash guard is superior. It fits and looks great! It’s comfortable while doing grappling and striking. The material is great and breathable. Great quality and great value for your money.
T**C
Great rash guard
Comfortable and good quality
D**D
Defective Stitching - Unwearable
The first one I received had already been returned to Amazon and was defective yet they sent it to me anyway. The next one I received was perfect and the material is a higher quality than most BJJ rash guards that cost considerably more.
K**R
Small sizes but high quality
High quality but unfortunately too small
K**K
Good
Very good price good material good sizing but kind of uncomfortable around the armpits
J**L
High quality. Sizing chart is wrong.
Sizing is wrong. I have an athletic build and I bought a large - should have bought a 2XL. I wound up giving this to my brother who is much skinnier than I. Otherwise the fabric, cut, and shape were good. Just too small.
H**N
Great fit and durability
Used for MMA and bjj. Held up all the way through a fight camp and extensive use. Couldn’t ask for a better fit and durability for the price. Amazing product that fits true to size.
J**L
I’m 5’9 and 175 lbs and the XL fits perfectly. Very soft and comfortable. I found the L and little too tight and short on my body. The XL is perfect!
C**I
Très bonne matière et agréable sur soi
D**I
Bought it for my first no gi bjj class as the fastest delivery option and its perfect minimalistic pick for its price
C**N
Muy buena calidad-precio
M**H
Bien sous tous rapports
Trustpilot
Hace 2 meses
Hace 3 semanas