Birkenstock Kids - Zermatt Slipper (Toddler/Little Kid/Big Kid). Color Light Gray. On sale for $50.33. MSRP $79.95.. 3.6 out of 5 starsAdd to favorites. 0 people have favorited thisBrand NameBirkenstock KidsProduct NameZermatt Slipper (Toddler/Little Kid/Big Kid)ColorLight GrayPrice$50.33MSRP: $79.95