Carefully crafted from leather that has undergone a metal free tanning process, these Chelsea boots come with a chunky heel allowing for comfortable all-day wear. Elastic gussets on the sides and a pull strap at the back make the boots easy to put on. Heel hight 4.5 cmPlatform height 2.5 cmThe 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 LENGTH: Size 36 = 248 mmSize 37 = 255 mmSize 38 = 261 mm Size 39 = 268 mmSize 40 = 275 mm Size 41 = 281 mm