Hats
One-size-fits-most, snapback or velcro adjustable in the back. Whether your head's the size of a normal human's or a torque converter's, we got you. No small/medium/large nonsense here — pull the strap, find your fit, get back to work.
Tees & Hoodies
Unisex cut, S through 3XL. Chest width is measured flat, pit to pit, so double it for the full chest measurement. Length is collar to hem.
S: 18" chest / 28" length M: 20" chest / 29" length L: 22" chest / 30" length XL: 24" chest / 31" length 2XL: 26" chest / 32" length 3XL: 28" chest / 33" length
These numbers are approximate — every print run's got a little wiggle in it, same as every engine's got a little tolerance built in.
Run Big or Run True?
If you like your shirts fitted like a factory gasket, order your normal size. If you want the oversized garage-nap-on-the-shop-couch fit — the one where you can still bend over an engine bay without splitting a seam — size up one, maybe two.
When in doubt, size up. Nobody's ever complained a shirt was too comfortable.
Boxers
S through 2XL, cut for comfort so you can bend, squat, and crawl under a lift without staging an incident. Go with your normal underwear size — these aren't the oversized-fit item on the menu.
Koozies
One size, built to grip a standard 12oz can or bottle like a lug nut on a torque wrench — snug, secure, not going anywhere. Beer stays cold, hand stays dry, you stay classy(ish).
Stickers
Available in 3" and 4" sizes. The 3" is toolbox-lid and laptop-corner territory. The 4" is for when you want the whole garage to know where your loyalty lies — tailgate, bumper, or wherever you're proudest to slap it.
Still Not Sure?
Every piece is made to order — print-on-demand, one at a time, just for you — so measure twice before you check out, same as you would with a cut of pipe. Grab a shirt you already own that fits how you like, lay it flat, and compare it to the chest and length numbers above.