Made of a wonderfully soft deer leather made in Finland. 
The leather sole does not slip and is thus safe to use. 
Sheepskin is also a breathable warm material in which the feet do not sweat.
It's no mountainless.

Full butt length
20-21 15cm
22-23 16cm
24-25 17cm
26-27 18cm
28-29 19,5cm
30-31 20,5cm
32-33 22,0 cm

Material: Deer leather
ribbing: Polyester