[Upper]: The first layer of cowhide has the functions of keeping warm, ventilating, perspiration, and waterproof. 

[Sole]: Made of double-layer polyamine lipid material. 

[Inner layer]: The first layer of cowhide, eliminating the ground back shock, reducing the pressure on the sole of the foot, with wear-resistant, ultra-light and other functions. 

[Color]: as shown in the figure (dark brown / black)

 [Size]: 38-50 yards 

Size comparison table {left shoe code, brackets corresponding to millimeters, right shoe length (customer light foot length), unit mm}: 38 (240) = 250 inner length; 39 (245) = 255 inner length; 40 (250) =260 inner length; 41 (255) = 265 inner length; 42 (260) = 270 inner length; 43 (265) = 275 inner length; 44 (270) = 280 inner length; 45 (275) = 285 inner length, 46(280)=295 inner length, 47(285)=300 inner length, 48(290)=305 inner length, 49(295)=308 inner length, 50(300)=310 inner length

Size is too large (as usual 41 shot 40) 

 Dark brown, bare shoe 18CM, heel 5CM, front 3.5CM