BIRKENSTOCK Arizona BS, baby blue narrow fit sandals. - Brand: BIRKENSTOCK - Model Name: Arizona BS - Color: Baby Blue - Size: 36 (UK 3.5, US 5.0) - Fit: Narrow Thank you for viewing. This item was purchased from the official Birkenstock online store. The size is 23.5, the material is suede leather, and the color is light blue. The purchase date was August 29, 2025. I have worn them several times. If you would like to know more about the shoe's size, please search for "Birkenstock Arizona suede leather, baby blue." I purchased this item on sale, but the leather is soft and I almost fell twice (perhaps it's my walking style), so I will be listing this item as I plan to purchase another Arizona at a later date. I am still using them a little at the moment. I think the condition is good, but please refrain from purchasing if you are concerned about the condition. Please be sure to read the profile before purchasing the item.