GANNI black Leather knee boots size 40

Worn once!! But a 1/2 size too big for me 😭 I love these boots so much but can’t walk in them as my foot moves all around because I need a smaller size. Comes with original dustbag, in excellent condition- almost new. Leather Rubber trims Block heel Round toe Pull on Rubber sole Made in Spain 100% Calf-skin leather