Hayabusa Rash Guard Long Sleeve Core Blue

The Hayabusa Rash Guard Long Sleeve Core Blue is purpose-built for serious BJJ, MMA, and No-Gi athletes who demand more from their gear. This isn’t just a training shirt — it’s a technical layer that protects your skin, supports your movement, and gives you a sharp, professional look on the mats.

Full Coverage with Functional Compression

Regular grappling means regular contact — and that brings friction, irritation, and mat burns. This long sleeve rash guard provides added protection for your arms and elbows, minimizing skin-on-mat and skin-on-skin friction. The full-length sleeves also reduce exposure to other athletes' sweat during packed training sessions — a hygienic advantage in any gym.

The compressive fit doesn’t just look streamlined; it activates your muscles, improves circulation, and maintains body temperature. Especially useful during warm-ups, rest periods between rounds, or longer training blocks.

Maximum Mobility, Zero Distractions

In BJJ and MMA, movement is everything. That’s why this rash guard uses a 4-way stretch fabric that adapts to every scramble, sprawl, takedown, and guard pass. No resistance, no bunching — just unrestricted motion with a second-skin feel.

The long sleeves don't restrict you; they offer added grip protection and reduce irritation from repetitive arm movements. Whether you're digging underhooks or hitting arm drags, the fabric stays smooth, breathable, and durable under pressure.

Technical Materials with Long-Lasting Performance

Made from a high-grade blend of 75% polyester and 25% lycra, the Hayabusa Rash Guard Long Sleeve Core Blue delivers strength, stretch, and sweat control in one lightweight piece. Polyester ensures durability and ventilation, while lycra guarantees consistent elasticity and shape retention.

Even during back-to-back rolls or high-intensity circuits, the fabric wicks sweat and dries quickly — keeping you focused and comfortable. No clingy fabric, no wet spots — just clean, distraction-free training.

Built for Endurance and Comfort

Flatlock stitching ensures seams lie flat against the skin, eliminating pressure points and irritation. That means you can wear this rash guard for hours — from warm-up drills to the final sparring round — without chafing or discomfort.

The silicone anti-slip waistband at the hem prevents the rash guard from riding up during ground work. Whether you're on your back, in a scramble, or shooting up from turtle, the rash guard stays in place and keeps your gear tight.

Clean Design, IBJJF-Approved Color

The deep blue tone gives off a composed, technical, and professional vibe. Hayabusa’s minimalist approach — free from flashy prints or oversized branding — makes this rash guard a perfect fit for athletes who train hard and stay focused.

The color is also IBJJF-approved for No-Gi competitions (when matched to belt level), making it a versatile pick for both training and competition.

Made for Heavy Use

Train several times a week? No problem. This rash guard holds its shape, color, and compression even after dozens of washes. The seams won’t unravel, the fabric won’t stretch out, and the performance stays consistent.

Whether worn under a gi or solo for No-Gi, this rash guard performs just as well in both settings — staying smooth under outer layers and flexible during movement.

Easy Care, Always Ready

After a hard training session, you want your gear ready for the next. This rash guard is machine-washable (cold, with similar colors) and can air dry or be tumble dried on low. Avoid bleach and fabric softeners to preserve the integrity of the fabric.

Your Hayabusa Rash Guard Long Sleeve Core Blue will stay fresh, functional, and fight-ready — session after session.