All sizes shown on our website use the US sizing system.
The best way to ensure your OOFOS fit perfectly is to measure the length of your feet and use the chart below to determine your size. To get your foot length, trace your foot on a piece of paper and measure from the heel to the tip of the longest toe. If your measurement falls between numbers on the chart, simply round up.
Can’t measure your feet? OOFOS runs true to size with most other footwear brands. If you are a whole size in another brand, order that same whole size in OOFOS. If you are a half size in another brand, we recommend that Women order a size up, and Men order a size down.
Women
- If you normally wear a whole size: Order the same whole size OOFOS.
- If you normally wear a half size: Order a half size UP for best fit.
If you're unsure of your size, we recommend you visit us instore to be correctly fitted by our expert staff.
Men
- If you normally wear a whole size: Order the same whole size OOFOS.
- If you normally wear a half size: Order a half size DOWN for best fit.
