If you've ever stood in front of a wall of Levi's and felt quietly overwhelmed by a string of three-digit numbers, you're not alone. The brand's numbering system looks like a secret code - and honestly, it kind of is. But once you crack it, buying the perfect pair of jeans gets a whole lot simpler.
According to a fit breakdown published by GQ, the Levi's lineup covers a genuinely impressive range of silhouettes, meaning there really is a cut for every body type and style preference. The numbers aren't random - they loosely correspond to how a jean sits on the waist and how much room you'll find through the thigh and leg opening.
The classics worth knowing
The 501 is the one that started it all. A straight leg with a high rise and a button fly, it's the blueprint that most other styles are riffing on. It looks great on almost everyone and has the kind of timeless, slightly rigid character that softens beautifully with wear.
If you want something a little more relaxed through the seat and thigh without going full wide-leg, the 505 and 511 offer a middle ground - the 505 being a classic straight fit, while the 511 runs slimmer and works well if you tend to go for a more tailored look.
For those who like things looser
The 550 and 568 are where Levi's leans into the roomier, more laid-back end of the spectrum. The 568 in particular - a stay-loose taper - has had a serious moment recently, riding the wave of baggy denim that's dominated street style for the past few seasons. It gives you volume through the leg without looking sloppy, especially if you let them stack slightly at the ankle.
How to actually choose
The real trick, as GQ points out, is thinking about fit from the waist down in sections. Where does it sit on your body? How much room do you want through the thigh? And what happens at the hem - tapered, straight, or wide open? Answering those three questions will point you toward your number faster than any fitting room guessing game.
Levi's has been making jeans since 1873, so it's fair to say they've had time to figure out what works. The range can feel intimidating at first glance, but it's really just a well-organized menu of options. Find your number, and you might just stop looking at other brands for a very long time.
