I put on myself 39; I followed the advice of other customers and I took a larger size but the shoes are a little big. 1/2 size larger would have been enough; However, I keep it for the fall and winter, the sole being quite thick, I wear them with thick socks. Quality Level: SUPER, really, as always with TBS; soft leather, perfect finish! Delivery within 3 days in a very sturdy box - I do not do praise Amazon