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The RDX Rash Guard BJJ is a high-performance compression baselayer designed for men and kids, crafted from durable polyester-spandex thermal fabric. Engineered with 4-way stretch and extension panels, it offers exceptional mobility and comfort for intense sports like MMA, BJJ, surfing, and running. Featuring sweat-wicking, breathable material and flatlocked seams, it keeps athletes dry and irritation-free during long training sessions. Available in half and full sleeves, this rash guard fits true to size and supports an athletic fit for versatile use across multiple high-intensity activities.
















| ASIN | B09Z6WS4YQ |
| ASIN | B09Z6RN7HD |
| Age Range Description | Adult |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Back Style | T Back |
| Best Sellers Rank | 12,640 in Fashion ( See Top 100 in Fashion ) 17 in Men's Watersport Rash Guards |
| Bikini top style | Pullover |
| Brand Name | RDX |
| Closure Type | Pull On |
| Collar Style | Round Neck |
| Colour | Black Half Sleeve |
| Country Of Origin | Pakistan |
| Cuff Style | Plain Hem |
| Customer Reviews | 4.3 4.3 out of 5 stars (626) |
| Customer reviews | 4.3 4.3 out of 5 stars (626) |
| Date First Available | 29 April 2022 |
| Department | Men's |
| Fabric Stretchability | Stretchable |
| Fabric Type | Polyester |
| Fit to Size Sentiment | True |
| Fitting type | fitted, Athletic Fit |
| Garment Size Country | Great Britain |
| Hemline Form | Straight |
| Is Customizable? | No |
| Item Length | Standard Length |
| Item Type Name | SHIRT |
| Manufacturer | RDX |
| Manufacturer | RDX |
| Material Type | Polyester |
| Neck Style | Crew Neck |
| Number of Items | 1 |
| Occasion Type | Birthday |
| Occasion description | active |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Seasons | Winter |
| Shirt Form Type | T-Shirt |
| Sleeve Length Description | Half Sleeve |
| Sleeve Type | Short Sleeve |
| Sport Type | Running |
| Style Name | Athletic |
| Unit Count | 1.0 count |
| character | Sports |
M**E
Total fanny magnet
Awesome gear. My pecs look awesome . Women want me and are prepared to pay!
D**O
Go 3 sizes up!
Haven't tried it yet but seems to be really comfy. The sizes are ridiculous but if you follow their size chart you should be ok. I'm 5ft 11 and 13.5 stone with an athletic build and as an example I'd normally wear a medium sized T shirt from next or Matalan but following the size chart XXL fits me well
A**R
Would recommend
I’m new to BJJ and didn’t want to spend a fortune on a rash guard. This is well priced and functional. This is compression fit so I sized up.
S**A
Great top
The quality is very good but I feel the sizing is a bit small and would recommend a size up
M**S
Quality fight gear
Love this brand. Excellent quality Workout/Fight clothing.
A**N
Love it
Comfortable fit even though the fit is very snug. Good quality material
A**R
Great value
Fits well and is comfortable. I use it for jiujitsu and I'm happy with it.
A**Y
Very poor
Very small, not good quality
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!
Y**G
Good quality
S**7
Bei Kompressions Shirts ist der Sinn & Zweck ja hauptsächlich auch darin gegeben, das es eng am Körper anliegt und die Durchblutung fördert. Um die richtige Größenauswahl zu treffen sollte man nicht von seiner "normalen" Standard T-Shirt Größe ausgehen sondern, je nach eigenen Muskel- bzw. Körperumfang gleich eine Nummer größer bestellen. Denn die Shirts fallen sehr eng aus & ich musste die von mir zuerst bestellte Größe (M), tauschen. Da es für mich, als leicht muskulösen, 181cm großen, ca. 83kg schweren Mann eigtl. nahezu unmöglich war reinzukommen. Der Tausch ist aber reibungslos & schnell erfolgt. Ansonsten gibt es auch nichts zu beanstanden sowohl die Qualität wie auch das Material sind optisch & in der Verarbeitung einwandfrei. Der Stoff ist relativ dünn aber robust, reiß- sowie ziehfest und zudem Atmungsaktiv, was ideal für die ein o. andere (auch längere) Trainingseinheit geeignet ist.
U**A
sieht cool aus und fühlt sich auf der Haut sehr fein an. Die Gefäße werden besser durchblutet und der Schweiß wird schneller abtransportiert. Es verhilft dadurch sogar zu mehr Ausdauer und Performance beim Sport. Die Kompression schont die Muskeln, und verhindert eine Übersäuerung. Kühlt im Sommer und wärmt wenns kalt ist. Das Shirt war eine sehr gute Entscheidung!
C**I
Très bonne matière et agréable sur soi
Trustpilot
3 days ago
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