The Levi’s lineup can be confusing — they use numbers instead of descriptive names, and the differences between models like the 501, 505, and 511 aren’t immediately obvious. Here’s a clear breakdown of Levi’s three most popular men’s jeans.
The Short Answer
501: The original straight-leg jean. Button fly, relaxed through the thigh, straight from knee to hem. 505: A regular-fit jean with zipper fly. Slightly trimmer than the 501 with a more modern cut. 511: A slim-fit jean. Narrow through the thigh and leg, tapered to the ankle. Each fits a different body type and style.
Complete Comparison
| Feature | Levi’s 501 | Levi’s 505 | Levi’s 511 |
|---|---|---|---|
| Fit | Original Straight | Regular Fit | Slim Fit |
| Fly | Button fly | Zipper fly | Zipper fly |
| Rise | Mid-rise | Mid-rise | Low-rise to mid-rise |
| Thigh | Roomier | Moderate | Slim |
| Leg | Straight | Straight | Tapered |
| Leg Opening | ~16.5″ | ~16″ | ~14″ |
| Best For Body Type | Average to athletic | Average build | Slim to average |
| Style Vibe | Classic Americana | Casual, understated | Modern, fitted |
| Price Range | $50–$100 | $40–$70 | $50–$80 |
Levi’s 501: The Original
The 501 is where it all started — literally. Levi’s patented this design in 1873, making it the original blue jean. The 501 features Levi’s iconic button fly, a relaxed fit through the thigh, and a straight leg that doesn’t taper.
- Fit: Generous through the seat and thigh, straight from knee to hem
- Best For: Men with average to athletic builds who want a relaxed, effortless look
- The Button Fly: Love it or hate it — the 501’s signature feature. It’s more durable than a zipper and lies flatter, but takes longer to open/close
- Shrink-to-Fit: Available in the classic Shrink-to-Fit (STF) version — buy a size up, soak them, and they mold to your body for a custom fit
- Style Note: The 501 looks best slightly loose and worn in. It’s a jeans purist’s choice and pairs perfectly with boots, simple tees, and leather jackets
Levi’s 505: The Everyday Jean
The 505 is the 501’s more approachable sibling. It keeps the straight-leg silhouette but replaces the button fly with a zipper and offers a slightly trimmer overall fit.
- Fit: Regular fit — not as generous as the 501, not as slim as the 511. The Goldilocks of Levi’s fits
- Best For: Men who want a classic, no-fuss jean for everyday wear
- Zipper Fly: More convenient than the 501’s button fly
- Price: Often the most affordable of the three, especially at retailers
- Style Note: The 505 is the ultimate “dad jean” in the best sense — reliable, comfortable, unpretentious. It works with everything from sneakers to boots
Levi’s 511: The Modern Slim
The 511 is Levi’s answer to the modern slim-fit trend. It’s narrow through the thigh and tapered from knee to ankle, creating a sleek silhouette.
- Fit: Slim through the thigh with a tapered leg. The most modern silhouette of the three
- Best For: Men with slim to average builds who want a contemporary, fitted look
- Stretch: Many 511 models include elastane (1–2%) for comfort and mobility
- Low Rise: Sits lower on the waist than the 501 or 505
- Style Note: The 511 works best with sneakers, Chelsea boots, and more modern/urban outfits. It’s the go-to for a slim European-inspired look
Which Should You Buy?
Choose the 501 if: You want the classic, heritage Levi’s experience with a relaxed fit. Best if you have athletic thighs or prefer a laid-back silhouette. The button fly is non-negotiable with this model.
Choose the 505 if: You want a comfortable, versatile everyday jean without thinking too hard about it. Best all-rounder for the average build at the best price.
Choose the 511 if: You want a modern, slim fit for a contemporary look. Best for slimmer builds or anyone who prefers tapered jeans. The stretch versions are incredibly comfortable.
Frequently Asked Questions
Which Levi’s fit is best for big thighs?
The 501 offers the most room in the thigh. If the 501 is too straight in the leg, the Levi’s 502 (taper fit) gives athletic builds room in the thigh with a tapered leg. Avoid the 511 if you have muscular or larger thighs.
Do Levi’s 501 shrink?
Standard 501s have minimal shrinkage. The “Shrink-to-Fit” 501 STF version will shrink approximately 1–2 sizes when first soaked or washed, molding to your body for a custom fit. Buy 1–2 sizes larger in both waist and length for STF.
Are the 501 and 505 the same quality?
Yes — both use the same Levi’s denim quality standards. The difference is purely in the cut and closure (button vs zipper fly). Quality varies more based on where you buy (mainline vs outlet) than which number you choose.
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Axel is the founder of ReadySleek and has spent over 5 years researching and testing men’s grooming products, skincare routines, and hair loss treatments. His work combines hands-on product testing with insights from dermatologists and trichologists to deliver evidence-based grooming advice.
He specializes in men’s skincare (including ingredient analysis of retinol, niacinamide, and SPF), hair loss science (minoxidil, finasteride, hair transplants), men’s fragrance (with 80+ colognes personally tested), and body grooming techniques.
When he’s not reviewing the latest grooming products, Axel focuses on making complex grooming topics accessible and actionable for everyday guys.
