Inner Peace - T-shirt

A physics t-shirt for anyone trying to stay calm while life turns up the heat.

A meditating popcorn kernel has found inner peace at a spectacularly inconvenient moment. Real popcorn pops when heating builds pressure inside the kernel until its hull ruptures and its starchy interior expands. This one seems to have scheduled a breathing exercise instead.

100% ring-spun cotton in the selected solid colors, with a unisex fit. Machine wash cold and tumble dry low.

Perfect for: science fans, popcorn lovers, and anyone whose day needs a pause. A playful gift for a teacher, student, or overworked friend.

Fit / Fabric / Construction

Unisex fit
100% ring-spun cotton: A lightweight, soft-style, breathable fabric
Seamless construction: Knit in one piece using tubular knit, reducing fabric waste and enhancing the garment's aesthetic
Ribbed knit collar: Offers high elasticity and helps the collar retain its shape
Shoulder tape: Twill tape reinforces the shoulder seams to stabilize the back of the garment and prevent stretching

Care Instructions

Machine wash - warm (max 40C or 105F)
Tumble dry - low heat
Iron, steam or dry - low heat
Don't bleach or dry clean

Shipping / Returns

Free standard shipping in the United States.
Made to order: please allow 3–5 business days for production.
U.S. delivery: typically 7–10 business days after production.
International delivery: typically 10–20 business days after production; customs processing may add time.
Returns: request a return within 30 days of delivery for eligible unworn, unused items. Gift cards and personalized items are not returnable. Read our Return Policy.