Gold Ultra Girl Butterfly sandals by Mini Melissa. The sandals have a velcro closure at the side. They have a butterfly applique at the front, a peep toe design, a soft, cushioning insole and a non-slip sole. – Made from Meliflex®- 100% recyclable PVC.– Made in Brazil.– Mini Melissa shoes have a unique scent as one of its hallmarks.– Upper: Other Materials.– Lining: Other Materials.– Sole: Other Materials.– Please note that when you purchase shoes for your child, you should select a size that is 1.5 cm larger than your child's foot. Wellies and boots should be up to 2 cm larger, for extra socks and insoles.Size Guide (Insole): 19/20 = 115 mm21 = 125 mm22/23 = 135 mm24 = 145 mm25/26 = 155 mm27 = 165 mm28/29 = 175 mm30 = 185 mm31 = 190 mm32 = 200 mm33 = 205 mm34/35 = 215 mm