Inner Peace - Sweatshirt

A physics sweatshirt 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.

Gildan 18000 cotton-polyester fleece with a crewneck and ribbed cuffs. 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
Solid Color: 50% cotton, 50% polyester; Heather: 40% cotton, 60% polyester; feels cozy and provides warmth, making it perfect for colder months
Without Side Seams: Knit in one piece using tubular knit, reducing fabric waste and enhancing the garment's appearance
Ribbed Knit Collar with Seam: Ribbed knit makes the collar highly elastic and helps retain its shape

Care Instructions

Machine wash: cold (max 30C or 90F)
Non-chlorine: bleach as needed
Tumble dry: low heat
Do not iron 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.