What does “Geo” mean and what is the design of the Geo Rash Guard?

The Geo name refers to the geometric design pattern used across the Geo line. The Grey Geo Short Sleeve Rash Guard features clean geometric graphic elements in a neutral colourway that suits practitioners who prefer understated gear aesthetics over bold or character-based designs. The Geo line extends across rash guards (short and long sleeve) and spats, allowing practitioners to build a coordinated training kit in the same design language.

Should I choose short sleeve or long sleeve for BJJ training?

Short sleeve rash guards are cooler and offer more arm mobility during live rolling — the preferred choice for most no-gi rolling rounds and conditioning training. Long sleeve guards provide full-arm skin protection against mat burns during drilling sessions and are the standard for formal no-gi competition. Most serious BJJ practitioners own both: short sleeve for rolling and training, long sleeve for drilling-heavy sessions and competition. The Geo line offers both options in matching Grey.

Can I wear a Geo Short Sleeve Rash Guard under a gi?

Yes — the athletic compression fit layers smoothly under a gi jacket without bunching. Wearing a rash guard under your gi provides skin protection, moisture management, and a hygienic barrier during training. The neutral Grey colourway of the Geo rash guard won’t show through the gi collar and presents a clean look when the gi jacket is opened. Many BJJ practitioners prefer a neutral colourway like Grey for under-gi use.

How do I care for this rash guard?

Machine wash cold on a gentle cycle, inside out to protect the geometric design and compression fabric. Air dry or tumble dry on low heat only — high heat degrades compression fabric. Wash after every training session to prevent odour and maintain anti-microbial performance. Avoid fabric softeners, which reduce moisture-wicking effectiveness over repeated washings.

Hayabusa Geo Short Sleeve Rash Guard – MMA & BJJ Compression Performance Top

Hayabusa

Hayabusa Geo Short Sleeve Rash Guard – MMA & BJJ Compression Performance Top

$74.99 USD $97.95 USD

Retiro disponible en 1320 Farmville Road

Normalmente está listo en 24 horas

Envío confiable

Devoluciones flexibles

Performance compression engineered for grappling, no-gi BJJ, and MMA — the Hayabusa Geo Short Sleeve Rash Guard delivers tournament-grade construction with locked-in muscle support.

The Geo Short Sleeve Rash Guard is built on Hayabusa’s pro-grade rash guard construction with the minimalist geometric aesthetic of the Geo line — four-way stretch compression, flatlock seams, moisture-wicking fabric, and anti-microbial finish in a clean Grey colourway.

Key Features

Athletic-fit compression cut for unrestricted grappling movement
Flatlock stitching eliminates chafe and friction during rolls
Moisture-wicking, quick-dry performance fabric
Reinforced collar and cuffs hold their shape under stress
Anti-microbial treatment fights odour between washes

Best For

No-gi BJJ, MMA training, grappling competition, and conditioning.

Available in Grey in sizes Small through XX-Large.

About Hayabusa

Hayabusa Fightwear has been engineering combat-sport gear since 2005, trusted by world champions across MMA, boxing, Muay Thai, and BJJ.

Frequently Asked Questions

What does “Geo” mean and what is the design of the Geo Rash Guard?: The Geo name refers to the geometric design pattern used across the Geo line. The Grey Geo Short Sleeve Rash Guard features clean geometric graphic elements in a neutral colourway that suits practitioners who prefer understated gear aesthetics over bold or character-based designs. The Geo line extends across rash guards (short and long sleeve) and spats, allowing practitioners to build a coordinated training kit in the same design language.
Should I choose short sleeve or long sleeve for BJJ training?: Short sleeve rash guards are cooler and offer more arm mobility during live rolling — the preferred choice for most no-gi rolling rounds and conditioning training. Long sleeve guards provide full-arm skin protection against mat burns during drilling sessions and are the standard for formal no-gi competition. Most serious BJJ practitioners own both: short sleeve for rolling and training, long sleeve for drilling-heavy sessions and competition. The Geo line offers both options in matching Grey.
Can I wear a Geo Short Sleeve Rash Guard under a gi?: Yes — the athletic compression fit layers smoothly under a gi jacket without bunching. Wearing a rash guard under your gi provides skin protection, moisture management, and a hygienic barrier during training. The neutral Grey colourway of the Geo rash guard won’t show through the gi collar and presents a clean look when the gi jacket is opened. Many BJJ practitioners prefer a neutral colourway like Grey for under-gi use.
How do I care for this rash guard?: Machine wash cold on a gentle cycle, inside out to protect the geometric design and compression fabric. Air dry or tumble dry on low heat only — high heat degrades compression fabric. Wash after every training session to prevent odour and maintain anti-microbial performance. Avoid fabric softeners, which reduce moisture-wicking effectiveness over repeated washings.