Size 5=5.5US Men
It's a men style and I bought it for myself…I'm size 7US in women…
Reason for no authentication is I tried to pay extra for it on this Mercari app but for this model in particular there is no serial number…You can verify with that this model doesn't have any serial number on it…100% authentic, purchased from at
Los Angeles, Beverly Hills Center
Purchased for 400+tax worn once
Comes with box and dust bags…

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