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Everyday style, workday features. The QO500 lace-up sneaker is designed for on-the-job comfort and safety, from its fluid-resistant upper to its slip-, oil- and petrol-resistant outsole. Built on the trusted anatomic support of the BIRKENSTOCK® footbed—a difference you'll feel after long hours on your feet. The shoe is certified in accordance with EN ISO 20347:2012 and meets the requirements of protection category O2.
- Contoured cork-latex footbed shapes to you with wear
- Fluid-resistant, PU-coated smooth leather upper (WRU)
- Microfiber footbed lining
- Nitrile rubber sole (SRC)
- Slip-, oil- & grease-resistant outsole (SRC, FO); energy absorption around heel (E); antistatic protection (A)
- Safety shoe certified in accordance with EN ISO 20347:2012
- Protection category O2
Fitting Chart
Notes About Measuring Your Feet
Because they are flat, rulers can only approximate the size of your foot. Don't forget that manufacturers measure shoe sizes differently, and as a result, sizes may vary. When measuring your foot, ensure that you are standing and wearing the socks or stockings that will be worn with your new shoes when they arrive.
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| US Sizes | Euro Sizes | UK Sizes | Inches | CM |
|---|---|---|---|---|
| 4 | 35 | 1 | 8.1875" | 20.8 |
| 4.5 | 35 | 1.5 | 8.375" | 21.3 |
| 5 | 35-36 | 2 | 8.5" | 21.6 |
| 5.5 | 36 | 2.5 | 8.75" | 22.2 |
| 6 | 36-37 | 3 | 8.875" | 22.5 |
| 6.5 | 37 | 3.5 | 9.0625" | 23 |
| 7 | 37-38 | 4 | 9.25" | 23.5 |
| 7.5 | 38 | 4.5 | 9.375" | 23.8 |
| 8 | 38-39 | 5 | 9.5" | 24.1 |
| 8.5 | 39 | 5.5 | 9.6875" | 24.6 |
| 9 | 39-40 | 6 | 9.875" | 25.1 |
| 9.5 | 40 | 6.5 | 10" | 25.4 |
| 10 | 40-41 | 7 | 10.1875" | 25.9 |
| 10.5 | 41 | 7.5 | 10.3125" | 26.2 |
| 11 | 41-42 | 8 | 10.5" | 26.7 |
| 11.5 | 42 | 8.5 | 10.6875" | 27.1 |
| 12 | 42-43 | 9 | 10.875" | 27.6 |
| US Sizes | Euro Sizes | UK Sizes | Inches | CM |
|---|---|---|---|---|
| 6 | 39 | 5 | 9.25" | 23.5 |
| 6.5 | 39 | 5.5 | 9.5" | 24.1 |
| 7 | 40 | 6 | 9.625" | 24.4 |
| 7.5 | 40-41 | 6.5 | 9.75" | 24.8 |
| 8 | 41 | 7 | 9.9375" | 25.4 |
| 8.5 | 41-42 | 7.5 | 10.125" | 25.7 |
| 9 | 42 | 8 | 10.25" | 26 |
| 9.5 | 42-43 | 8.5 | 10.4375" | 26.7 |
| 10 | 43 | 9 | 10.5625" | 27 |
| 10.5 | 43-44 | 9.5 | 10.75" | 27.3 |
| 11 | 44 | 10 | 10.9375" | 27.9 |
| 11.5 | 44-45 | 10.5 | 11.125" | 28.3 |
| 12 | 45 | 11 | 11.25" | 28.6 |
| 13 | 46 | 12 | 11.5625" | 29.4 |
| 14 | 47 | 13 | 11.875" | 30.2 |
| 15 | 48 | 14 | 12.1875" | 31 |
| 16 | 49 | 15 | 12.5" | 31.8 |
| US Sizes | Euro Sizes | UK Sizes | Inches | CM |
|---|---|---|---|---|
| 8 | 24 | 7 | 5.8 | 14.6 |
| 8.5 | 25 | 7.5 | 6 | 15.2 |
| 9 | 25 | 8 | 6.2 | 15.6 |
| 9.5 | 26 | 8.5 | 6.3 | 15.9 |
| 10 | 27 | 9 | 6.5 | 16.5 |
| 10.5 | 27 | 9.5 | 6.6 | 16.8 |
| 11 | 28 | 10 | 6.8 | 17.1 |
| 11.5 | 29 | 10.5 | 7 | 17.8 |
| 12 | 30 | 11 | 7.1 | 18.1 |
| US Sizes | Euro Sizes | UK Sizes | Inches | CM |
|---|---|---|---|---|
| 13 | 31 | 12 | 7.5 | 19.1 |
| 13.5 | 31 | 12.5 | 7.6 | 19.4 |
| 1 | 32 | 13 | 7.8 | 19.7 |
| 1.5 | 33 | 14 | 8 | 20.3 |
| 2 | 33 | 1 | 8.2 | 20.6 |
| 2.5 | 34 | 1.5 | 8.3 | 21 |
| 3 | 34 | 2 | 8.5 | 21.6 |
| 3.5 | 35 | 2.5 | 8.6 | 21.9 |
| 4 | 36 | 3 | 8.8 | 22.2 |
| 4.5 | 36 | 3.5 | 9 | 22.9 |
| 5 | 37 | 4 | 9.2 | 23.2 |
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