NEW with box. Perfect for the upcoming warm weather, festivals, outdoors, everyday and everywhere wear! Love Birkenstock’s, I own many pair and can attest to their comfort, look and style. These are a EU size 36, which Birkenstock categorizes as a US size 5, but IMO can be worn by a 5.5-6.5 depending on how you like your Birks to fit, please know your Birkenstock sizing. Easy care, Birko-Flor. No smoking, no pets home.