Unisex: Men's 7Women's 9Birkenstock Betula 3 Strap Suede Leather Slides Navy Comfortable Boho Summer festival granola Hippie Prairie cottageAdd some comfort and warm-weather style to your summer outfit wearing the Betula® Licensed by Birkenstock® Leo Soft sandal.Birko-Flor™ upper is made of acrylic and polyamide felt fibers with a supple leather-like finish.Features three straps with adjustable buckle closures.Leather-lined, contoured footbed molds to the shape of your foot, creating a custom footbed that supports and cradles with every step.Raised toe bar encourages the natural gripping motion of your feet, exercising your legs and aiding circulation.The soft footbed features a foam layer inserted between the cork layer and suede liner.Microscopic air bubbles cushion your feet while providing moderate arch support. Neutral heel profile and deep heel cup supports your natural gait.EUC**doesn't appear to have been worn but once; some splash evidence in one footbed but doesn't detract from its style or wearability