Small slime shark slippers size recommendation: 36/37 [Suitable for feet sizes 36-37, remember not to go big] 38/39 [Suitable for feet sizes 38-39, remember not to go big] 40/41 [Suitable for feet size 40-41, remember not to go big] 42/43 [Suitable for feet size 42-43, remember not to go big] 44/45 [Suitable for feet size 44-45, remember not to go big]