Arm Pump Warning T-Shirt

Sizing Guide

Find your corresponding size on the chart to guide your purchase. Measurements are in inches.

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Premium Everyday Comfort

100% Ring-Spun Cotton – Softer than your average tee, stronger than it looks, and built to last through plenty of wear, washes, and bad decisions.

Breathable Fabric – Lightweight 4.5 oz fabric that keeps things comfortable whether you’re at the track, in the garage, or pretending you’re not freezing in the paddock.

True-to-Size Unisex Fit – A relaxed, easy fit that works for pretty much everyone without wearing like a potato sack.

Built to Last

Reinforced Durability – Double-needle stitching at the shoulders, armholes, neck, waistband, and sleeves, because a decent tee should last longer than your last set of grips.

Seamless Collar – Quarter-turned construction helps get rid of that annoying centre crease and keeps its shape over time.

Tear-Away Label – No scratchy tag digging into your neck. Rip it out and get on with your life.

Free & Easy Returns

30-Day Money-Back Guarantee – Love your tee, or get your money back. No drama, no messing about.

Printed in the USA – All U.S. orders are printed and shipped in the USA, so they get to you quicker without doing laps around the world first.

Often Bought Together

Amazing Comfort and Style

Enjoy’s not really the word — these tees are made to feel soft, wear easy, and hold up through long days, lazy days, and the kind of chaos that usually ends with someone covered in dirt.
Each one’s made for all-day comfort and built to last, whether you’re trackside, wrenching in the garage, or just repping the obsession when you’re off the bike. Made for people who can’t stop thinking about the thing they love most.

FAQ's

Where are you located?

We are a US-based company. We print our t-shirts right here in the USA, like all US companies should. We have printers in both Florida and Texas.

For our international customers, we have partnered with printers around the globe to ensure your order reaches you as quickly as possible.

Do you ship internationally?

Absolutely! We ship worldwide so you can enjoy our products no matter where you are. Shipping rates vary by location, so be sure to check our shipping policy for details specific to your area.

Will I get a tracking number for my order?

Yes! Once your order ships, you'll receive a tracking email with a special number so you can follow your package's journey—right to your doorstep.

What materials are your products made of?

We use high-quality, comfy materials for all our tees—soft enough for cuddles, durable enough for playtime, and gentle on the skin. Exact materials may vary depending on the item, but you’ll find the details on each product page.