A modern take on the classic ballerina, this style features a high topline and a a leather bow detail. Carefully crafted from soft leather that has undergone a metal-free tanning process. Leather liningLeather sole The leather used has undergone a metal-free tanning process, where a hide was converted to soft and supple leather using vegetable or synthetic extracts instead of metal salts. INSOLE LENGTH35 = 237 mm36 = 244 mm37 = 251 mm38 = 257 mm 39 = 264 mm40 = 271 mm41 = 277 mm