SIZING

To get the best fit, we recommend measuring your foot length. For maximum comfort, you'll want the shoe insole to be just a tad longer than your foot. This extra room gives your foot space to move around naturally inside the shoe, especially when you're walking or running.

For example, if the measurement of your foot is 10.6 inches (270 mm), then a size 43 BOSI barefoot shoe would likely be a good choice. BOSI size 43 has an insole length of just over 10.8 inches (275 mm). Getting that slight bit of extra length ensures your toes won't feel crammed as you flex your foot throughout the day.