Heroes Charmz
OOMI — Size Guide
Measure your foot from heel to longest toe. If you're between sizes, we recommend sizing up.
| US (Women) | EU | Length (mm) | Length (in) |
|---|---|---|---|
| 4 | 33-34 | 200 | 7.9" |
| 5 | 34-35 | 210 | 8.3" |
| 6 | 36-37 | 220 | 8.7" |
| 7 | 37-38 | 230 | 9.1" |
| 8 | 38-39 | 240 | 9.4" |
| 9 | 39-40 | 250 | 9.8" |
| 10 | 41-42 | 260 | 10.2" |
| 11 | 42-43 | 270 | 10.6" |
| 12 | 43-44 | 280 | 11.0" |
| 13 | 44-45 | 290 | 11.4" |
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OOMI Charmz/Chainz are designed for footwear with jibbitz-style holes or strap/eyelet openings — think clogs, slides with side ports, sneakers with lace eyelets, and open-weave styles. If your shoe has a hole, gap, or lace loop the charm can clip through, it'll fit.
They're built around a universal clip that works with any standard 13mm-style hole, plus lace eyelets and strap gaps on sneakers, sandals and boots. Crocs are just the most common home for them.
That's up to you. Most people run 4–8 per shoe for a balanced look, but there's no limit beyond the holes available.
Then you don't pay for them. If the charms don't fit your footwear, contact us within 30 days and we'll refund you in full — no need to send them back
Celebrating The Brand New New Day 🕷️
Heroes Charmz

Crocs x Spider Man Classic
Crocs just brought back the Spider-Man Neo Crocs Classic Clogs in celebration of the new Spider-Man “Brand New Day”. The neoprene Spidey suit-inspired Clogs feature a stitched upper to replicate the chest of the Spider-Man suit. The Clogs first released last year and are back for you to rock for the movie.
Customize With Charmz™
Add Charmz™ to personalize your pair and bring your style to life.