Built for strong, confident young grapplers, our Girls Youth Long Sleeve Black Rashguard featuring the bold “I Am the Weapon” design is made for girls who show up ready to work. Whether she’s training jiu jitsu, wrestling, MMA, or no-gi grappling, this rashguard is designed to move with her and keep her comfortable through every round.
Crafted from a durable, high-performance polyester/spandex blend, this youth rashguard offers four-way stretch, allowing full mobility for scrambles, guard work, and transitions. The long sleeve design provides added skin protection against mat burn while helping regulate body temperature during intense training sessions.
The “I Am the Weapon” graphic printed on the front is more than a design—it’s a mindset. It represents confidence, discipline, and the understanding that strength comes from within. Perfect for young girls in Brazilian Jiu Jitsu and other combat sports, this rashguard empowers them to train hard and believe in themselves on and off the mats.
Features:
Girls youth long sleeve rashguard
Black rashguard with front “I Am the Weapon” design
4-way stretch fabric for unrestricted movement
Moisture-wicking & quick-drying to stay cool during training
Flatlock stitching to reduce irritation and chafing
Compression fit for comfort and performance
Ideal for BJJ, no-gi grappling, wrestling, MMA, and training
Designed specifically with active youth athletes in mind, this rashguard pairs performance with purpose—because confidence is built one round at a time.
Train with intention. Trust your strength. You are the weapon.
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!
Choosing a selection results in a full page refresh.
Opens in a new window.
Ashlee S.
I look “bad” in it 😎
I look “bad” in it 😎.
I love the rashie so much! I want to wear it daily because it fits well and i love mj.
Grapple like a Girl Custom Rashguard - Ashlee
Trevor C.
Bag.
Got the cowgirl backpack for my daughter. The price as first looked a little steep. Let me tell you it came in and it’s the prettiest backpack ever. The inside everything was so nice. My daughter jaw dropped and screamed when she opened it (she’s 9 and white belt black stripe).
Grapple Like a Girl
Allison C.
Their rashies rock!
I've bought a tshirt and 2 rashies from them including the bodied women's jiu-jitsu camp rashie. The rashies are soft but durable. I love the design of the bodied long sleeve rashie and I get lots of compliments on it. I also like their inclusive sizing.
Grapple Like a Girl
Margie D.
Rash Guard 5 Star
The quality is top notch. It fits my daughter perfect! She is 5’5 120lbs. I ordered a size small. My daughter loves wearing this on her No-Gi days.
GLG Jiu Jitsu Club Rashguard Collection
Emily B.
This brand is awesome
This brand is awesome. The orders come quickly and the customer service is so helpful. I love ordering from them.
I love how this rashguard feels. Smooth, soft, and light with vented armpits! And even though there are days when I mostly feel like the nail, it's good to remember, the hammer days are coming!! Haha!
I absolutely love my new rashguard! It’s comfortable and fits really well through the shoulders and bust. I love that it says “I could be meaner” on the front and has the Grapple Like a Girl logo on the back. My only complaint is that it is incredibly long—like 6–8 inches too long! I’m going to have my mom hem it to the proper length for me. Even with that, it definitely won’t stop me from buying another one!
