Skechers S Lights: Hypno Flash Toddlers Silver Three color lights in midsole blink 25 EU Three color lights in midsole blink and chase with every step The Birkenstock Palu is a backstrap sandal which offers comfort and support for the growing feet Construction:Smooth synthetic upper3D printed synthetic overlaysMesh fabric panels for cooling effectZigzag strap front athletic sporty light up training sneaker designStitching accentsSporty ombre effect color designs on mesh panels at toe and sidesLeather panels at sides for durabilitySmooth matte and metallic 3D printed lightweight synthetic overlays at toe sides and frontSide S logo and S Lights print detailSuper Z Strap front with stripe and logo accents on strapsAdjustable side hook and loop closure for easy fitPadded collar and tongueSoft fabric shoe liningCushioned comfort insoleLayered shock absorbing midsoleSculpted midsole side pods with fun lightsLights in midsole chase with every stepFlexible traction outsole