Birkenstock Kids - Rio Vegan (Toddler/Little Kid/Big Kid). Color Paisley Light Rose Birko-Flor. On sale for $44.96. MSRP $59.95.. Brand NameBirkenstock KidsProduct NameRio Vegan (Toddler/Little Kid/Big Kid)ColorPaisley Light Rose Birko-FlorPrice$44.96MSRP: $59.95