Material:

Upper: Chrome-free leather
Lining: Chrome-free leather
Insole: Undyed vegetable leather
Outsole: Synthetic rubber, 5mm

What we love about these barefoot sandals:

Wide at the front so all toes fit comfortably
The sole is thin and flexible which gives a nice barefoot feeling
Completely flat sole without heel elevation
Stylish design that matches most clothing

Fit:

Suitable for a normal to wide foot
Suitable for a low to normal/high foot
Size: True to size

Size chart
Size: length, width:

36: 23.6 cm / 9.7 cm
37: 24.2 cm / 9.9 cm
38: 24.9 cm / 10.1 cm
39: 25.5 cm / 10.2 cm
40: 26.2 cm / 10.3 cm
41: 26.9 cm / 10.5 cm
42: 27.5 cm / 10.7 cm
43: 28.1 cm / 10.8 cm