Master of Pumps Funny Gym T-Shirt - Heavy Metal Workout Tee for Lifters & Gymbros - Pump Cover Fitness Shirt

This funny gym shirt declares you the Master of Pumps—perfect for bodybuilding, powerlifting, and chasing those sweet gains like a true gymbro.

Heavy metal meets heavy weights! This Metallica-inspired tee turns your workout into a meme-worthy session of epic lifts and even better laughs.

The ultimate pump cover for fitness fanatics who crush the gym then crush the after-party—because gains and memes go hand in hand.

Lift, laugh, repeat! This funny gym T-shirt is your badge of honor for surviving leg day and still being able to walk (or at least attempt it).

Whether you're a lifter, gym rat, or just love heavy metal, this shirt screams "I came, I lifted, I forgot to stretch" in the best way.

Unleash your inner Master of Pumps with this funny gym T-shirt that blends heavy metal attitude with fitness humor. Inspired by Metallica and dedicated to every gymbro, lifter, and powerlifting warrior, this tee is the ultimate pump cover for those who live for the iron game.

Whether you're deadlifting like a beast or just pretending to know what you're doing, this shirt is your official uniform. It’s not just a top—it’s a meme, a battle cry, and a reminder that gains are eternal (even if your mobility isn’t).

Perfect for bodybuilding sessions, workout selfies, or just lounging post-gym like a true champion, this T shirt screams "I survived the squat rack and all I got was this awesome tee."

From fitness fanatics to heavy metal lovers, this funny gym shirt is for anyone who knows the struggle (and glory) of chasing gains while blasting their favorite thrash metal. So suit up, hit the weights, and let the world know—you’re the Master of Pumps, and the gym is your kingdom.

The 100% cotton unisex classic tee will help you land a more structured look. It sits nicely, maintains sharp lines around the edges, and goes perfectly with layered streetwear outfits. Plus, it's extra trendy now!

• 100% cotton
• Sport Grey is 90% cotton, 10% polyester
• Ash Grey is 99% cotton, 1% polyester
• Heather colors are 50% cotton, 50% polyester
• Fabric weight: 5.0–5.3 oz/yd² (170-180 g/m²)
• Open-end yarn
• Tubular fabric
• Taped neck and shoulders
• Double seam at sleeves and bottom hem
• Blank product sourced from Honduras, Nicaragua, Haiti, Dominican Republic, Bangladesh, Mexico

Disclaimers: 
• Due to the fabric properties, the White color variant may appear off-white rather than bright white.
• Dark color speckles throughout the fabric are expected for the color Natural.

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the flammability, lead, cadmium, phthalates and formaldehyde level requirements.

In compliance with the General Product Safety Regulation (GPSR), Next Cult Brand ensures that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact us at info@nextcultbrand.com or write to us Next Cult Brand.