Birkenstock Unisex Arizona Tropical Leaf Green Birko-flor&iquest; Sandals - 41 M EU / 10-10.5 B(M) US Felt^Leather Imported Heel measures approximately 1.5 inches" Birkenstock&reg; Size Chart Please be advised that the Birkenstock&#174; Narrow width accommodates both traditional narrow and medium widths. Click here for more information about Birkenstock's widths. This Arizona adds some fun and fashionable flair to a classic! This style is part of the Papillio Collection by Birkenstock&reg;. Birko-Flor&trade; upper made of acrylic and polyamide felt fibers, this material is a soft fabric with a smooth leather-like finish. The leather-lined, contoured footbed will mold to the shape of your foot creating a custom footbed that supports and cradles your each and every step. Raised toe bar is designed to encourage the natural gripping motion of your feet, exercising your legs and aiding circulation. The soft footbed featu