
Not sure what size you wear in boots or flops? Use our Fancy Online Sizing Robot to get your perfect fit based on the size you wear in other shoes.
Once you have your size, just start shopping and it will be automatically selected for you.
If you're risking it and going robotless (dicey move), below you'll find a few sizing tips to keep in mind.

ALVIES BOOT SIZING TIPS
- Alvies follow standard US shoe sizing: The greatest shoe sizing in the world.
- Wide-feeters order EE: Our men's boots come in EE for gentlemen of a girthier foot. For women’s boots, try ordering 1/2 a size up from your recommended size.
- Narrow-feeters size down: If you have narrower feet, order 1/2 a size down from your recommended size.
- Remain calm: We offer free, fast exchanges if you need a different size.

ALVIES FLIP-FLOP SIZING TIPS
- Our flip-flops run true to size: Order a size up if you're usually in between. So if you're blessed with a 13.5 foot, order a 14.
- Don’t freak: Flops are free and easy to exchange if needed.
OLD TIMEY SIZING CHART
Alvies Men’s Flops Sizing |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
---|---|---|---|---|---|---|---|
Flop length |
10.65" |
11" |
11.3375" |
11.6875" |
12.025" |
12.3063" |
12.6188" |
Minimum recommended foot size |
8.65" |
9.5" |
9.8375" |
10.1875" |
10.525" |
10.8063" |
11.1188" |
Maximum recommended foot size |
10.15" |
10.5" |
10.8375" |
11.1875" |
11.525" |
11.8063" |
12.1188" |
Alvies Women’s Flops Sizing |
6 |
7 |
8 |
9 |
10 |
11 |
---|---|---|---|---|---|---|
Flop Length |
9.4" |
9.9625" |
10.275" |
10.5875" |
10.9" |
11.2125" |
Minimum recommended foot size |
7.4" |
8.4625" |
8.775" |
9.0875" |
9.4" |
9.7125" |
Maximum recommended foot size |
8.9" |
9.4625" |
9.775" |
10.0875" |
10.4" |
10.7125" |