EUC under 50mi on these; wear is mainly cosmetic with very little physical wear to the outsoles or cushioning. Unisex sizing, so M6 = W7.5 or go by the EU 39 if that’s easier. Super fun and bouncy, bust not right for me. Also selling in W7 as I was in between sizing in this model. I’d say these fit like a generous W7.5, or a W8 depending on your usual brand preference.