Why Choose the Old Guy Jiu Jitsu Rash Guard?

The Old Guy Jiu-Jitsu Rashguard (Second Edition) is back and better than ever as a rash guard. This rash guard is made for grapplers who may have a few more miles on the mat but still bring the fight every roll. It’s strong, comfortable, and built to last through tough training.

Made with premium stretch fabric, it gives you a snug fit that moves with you. The design is bold and funny, perfect for starting conversations with other BJJ folks who get the joke. Whether you want comfort or compression, this rashguard has you covered.

Fit Tip:
If you wear a Large in regular T-shirts:

• Choose Large for a little extra room in the belly
• Choose Medium for a tighter, compression-style fit

Wash Care:

• Do not dry it with high heat
• Air dry or use low heat with the shirt inside out
• Do not use fabric softener because it can damage the fabric

Product Details:

• Soft and stretchy fabric that dries fast
• Helps pull sweat away from your skin
• Strong stitching that holds up to hard rolls
• Cool Jiu-Jitsu periodic table graphic
• Comfortable athletic fit with raglan sleeves and underarm panels
• Blocks harmful sun rays with UPF 50 rating
• Designed in the USA
• Made to order to avoid waste

When to Wear It:

• During no-gi training
• Under your gi for extra comfort
• At open mats or competitions
• At the gym or during workouts
• Anytime you want to show off your love for Jiu-Jitsu and science

This rash guard is a fun and useful choice for anyone who trains. Whether you're just starting or have been rolling for years, it's made to help you train hard and look great doing it.

Please allow 1 to 3 days for your rash guard to be made and shipped.

Enhanced Comfort for Every Move

The Old Guy Jiu Jitsu Rash Guard offers exceptional comfort that supports you through every grappling session. Its lightweight and breathable fabric allow for unrestricted movement while providing adequate protection against abrasions. Whether you're rolling with your buddies or competing, this rash guard keeps you comfortable, so you can focus on your technique and performance.

Durable Design Built for Lasting Performance

This rash guard is not only stylish but also designed to withstand the rigors of training and competition. The reinforced stitching and high-quality materials ensure that it holds up even during the most intense workouts. So, you can wear it again and again, with confidence that it will remain intact, giving you great value for your investment.

Perfect Fit for Every Body Type

One of the standout features of the Old Guy Jiu Jitsu Rash Guard is its versatile sizing options. It caters to all body types, ensuring a snug fit without compromising comfort. Because of its thoughtful design, you'll feel good wearing it regardless of your build. This means you can perform at your best in a rash guard that feels like it was made just for you.