Birkenstock Rio Sandals Youth Size 31 EUR 13-13.5 US Blue Strappy Summer Shoes

These Birkenstock Rio sandals are in used condition. They have been worn and do show signs of wear and dirtiness throughout (as seen in photos). The sandals are a youth size 31 EUR or 13-13.5 US. Please let me know if you would like any further descriptions, pictures or measurements. I am happy to help! Thanks for looking!