Kill Or Be Killed - Ranked Rashguard Black

Step onto the mats with the mentality of a warrior. The No Mercy Black Rash Guard – Perseus Edition embodies grit, dominance, and the refusal to bow under pressure. Featuring the legendary Perseus holding the severed head of Medusa, this design captures the moment of ultimate triumph: conquer or be conquered.

On the back, the bold statement “Kill or Be Killed” frames the artwork, reinforced with “No Mercy” and “Battle Ready” beneath — a declaration of intent for every fight. The front keeps it clean with a smaller chest graphic, making the piece versatile for both training and competition.

Engineered for fighters, the rash guard is crafted from premium moisture-wicking compression fabric to keep you cool, locked-in, and resilient through every scramble, pass, and submission. Its integrated rubber grip hem ensures a secure fit that won’t ride up, so you stay focused on the fight.

This gear is IBJJF legal, making it as ready for the world stage as it is for the grind of the gym.

Key Features

• Black Rash Guard with black front & back prints

• Back graphic: Perseus holding the Head of Medusa

• Bold text: “Kill or Be Killed” with No Mercy / Battle Ready statement

• Front graphic: smaller Perseus design on the left chest

• IBJJF legal – competition approved

• Compression fit for muscle support & recovery

• Moisture-wicking fabric for breathability and comfort

• Reinforced stitching for durability under pressure

• Integrated rubber grip hem prevents riding up

• 80% Polyester / 20% Spandex blend

• Built for Jiu-Jitsu, MMA, and all high-intensity combat training