Sound Is Just Wiggly Air Tank Top

"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 short or long sleeve tee, sweatshirt, hoodie, mug, mouse pad, gear bag, phone case, and a sticker! See them all here.

Tank tops are perfect for those sweltering beach gigs and showing off those bulging biceps you have been working so hard on. These high quality tank-top singlets 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 tank tops here.