This is where it all started. The B-Team Mexican Ground Karate Short Sleeve Rash Guard features the iconic Mexican Ground Karate design — the very first B-Team rash guard ever released. A staple of modern no-gi culture, this design helped define the early B-Team identity and has since become instantly recognizable on mats around the world.

Built for Brazilian Jiu-Jitsu, no-gi grappling, and MMA training, this rash guard delivers the performance you need for daily rounds and hard sessions. The lightweight, moisture-wicking compression fabric keeps sweat under control, while the athletic fit moves naturally through scrambles, transitions, and positional battles.

Fully sublimated graphics ensure the legendary design won’t crack, peel, or fade, even with constant training and washing. Reinforced flatlock seams reduce irritation and improve durability, making this rash guard ideal for everyday use.

Features & Benefits:

• Short sleeve BJJ rash guard for no-gi grappling and MMA

• The original and iconic Mexican Ground Karate design

• First B-Team rash guard ever released

• Moisture-wicking, breathable compression fabric

• Flatlock seams to reduce chafing and mat burn

• Durable sublimated graphics built for heavy training

Whether you’re training, competing, or repping B-Team history, this grappling rash guard delivers proven performance with a design that started it all.

Check out our Short Sleeve Rash Guard Size Chart for the perfect fit.