excellent condition, signs of use as pictured, but overall these have a lot of life left in them The Arizona is known for being the epitome of comfort. Both straps have buckles for a fantastic fit. Offered in classic footbed in Silky Rose Pink Birko-Flor. Made in Germany.Upper material: Birko-Flor - a synthetic material made of acrylic and polyamide felt fibers that is comfortable and tear resistant. This material has a synthetic leather-like finish with felt lined backing. Wipes clean with mild soap and water.Footbed: The classic Birkenstock footbed - features pronounced arch support, a deep heel cup, and a roomy toe box. The footbed conforms to the shape of your foot.Sole material: EVA - flexible, lightweight, durable and shock absorbing.