Tees

Tees

Simple shirts. Serious cat energy.

The Cat-in-a-Box Tees Collection features ultra-comfortable, everyday T-shirts designed for cat lovers who appreciate minimalist style and clever details. Each tee showcases our signature modern line art—subtle, playful, and inspired by the universal truth that if there’s a box, a cat will find it.

Made for easy wear and effortless pairing, these tees are perfect for lounging, exploring, or quietly letting the world know you understand cat logic.

Soft fabrics. Clean design. Box-approved comfort.