$4.89 flat shipping ยท Free over $75
15% Off Fall Saleon select tees
The CATalyst.

About Us

Funny cats. Serious attitude.

How it started

The CATalyst started with two things that never left my life: funny T-shirts and cats. I have worn graphic tees since long before they were normal, and every cat I have lived with has had opinions about it.

One day the obvious question showed up: why is it so hard to find a tee that says what a cat person actually feels? Not a cute paw print. Not a cartoon that talks to nobody. Something with the deadpan look a cat gives you at 4 a.m., printed on a shirt you would actually wear.

So that is what this store is. Sarcastic cat tees for people who prefer cats over conversations โ€” the shirts I wanted in my own drawer and kept not finding.

What you will find here

Select tees are $29.75 right now during our fall sale, and new designs keep landing.

The promise

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