Hermès Chypre 37

Hermès Chypre 37
Hermès Chypre 37
Hermès Chypre 37

Hermès Chypre 37

I wear a US size 6, and I bought a size 37. I'm planning to wear them with socks in the fall, so I think the size is right, right? This is my first time buying Hermès shoes, lol. I want to wear them for a long time and keep them looking nice, haha. Should I get a Vibram sole protector from the start, or after wearing them for a while?