Birkenstock Kids - Rio Vegan (Toddler/Little Kid/Big Kid). Color Iridescent Matcha Microfiber. Low Stock. On sale for $52.46. MSRP $69.95.. 1 left in stockBrand NameBirkenstock KidsProduct NameRio Vegan (Toddler/Little Kid/Big Kid)ColorIridescent Matcha MicrofiberPrice$52.46MSRP: $69.95Rating