☆ Final Price Reduction ☆ KEEN JASPER model, outdoor shoes, US size 6. - Brand: KEEN - Model Name: JASPER - Size: US 6 (UK 3.5, EU 36) 23cm - Color: Cathay Spice/Orion Blue Thank you for viewing. I purchased these, but they have only been tried on and never used. I felt they fit a bit snug. In my personal opinion, if you wear thick socks, those who usually wear 23cm shoes might find them tight. I think this is a popular product, so please consider it. I work on weekdays, so shipping will likely be on the weekend. I will do my best to prepare for shipping as soon as possible.