Size guide - Omaking Sulbi - Backless barefoot slippers

We present the Oma King brand size guide. This size guide is specific for Sulbi backless slippers.

These are indoor shoes and the aim is for foot comfort. The recommendations for excess space are, in this case, mere guidelines depending on personal preference and the type of lining (more space for thicker lining). Please note that given the absence of a heel, the fit will never be perfect.

  • Allow an excess length of between 0.4 - 1.4 cm.
  • An excess width of between 0.2 - 0.5 cm.

Due to the handmade nature of the footwear and each person's measurement method, there may be a variation of a few millimeters.

Shoe Size
Insole Length (cm)
Sole Width (cm)
36/37 24.5 9.3 cm
38/39 25.5 9.8 cm
40/41 26.5 10.3 cm
42/43 28.0 10.8 cm
44/45 29.0 11.3 cm
46/47 30.5 11.8 cm