The Birkenstock® Yao slide sandal makes your on-the-go weekends a breeze! Easy care Birko-Flor™ upper is made of acrylic and polyamide felt fibers with a leather-like texture on top and a soft fabric underneath against the skin. Suede-lined, contoured footbed molds to the shape of your foot for maximum comfort and support. A raised toe bar encourages the natural gripping motion of your feet. Neutral heel profile and deep heel cup cradles the foot and distributes body weight more evenly. Heat Warning Do not leave your footwear in direct sunlight. Exposure to concentrated heat can cause damage. Air dry if wet.