Sound Is Just Wiggly Air Short Sleeve T-Shirt

"Hey buddy, what actually is sound?" Forget about compression and rarefaction, about transmission of energy through molecules that actually don’t travel anywhere themselves, carrier waves or kinetic to mechanical to electronic transduction... Give them the most simple, yet true answer there is: Sound is just wiggly air!

This design is also available on a long sleeve tee, tank top, sweatshirt, hoodie, mug, mouse pad, gear bag, phone case, and a sticker! See them all here.

Short sleeve shirts are perfect for those hot summer gigs, showing off your tattoos and for rolling packets of cigarettes up in your sleeve like ‘the Fonz’ from Happy Days. These high quality short sleeve shirts are 100% combed and ring-spun cotton, and fit ‘true to size’. If it doesn’t fit, simply return it as part of our size-fit-guarantee. See all of our short sleeve shirts here.