Bring kids’ shoes to life with Clarks' cool light-up sneaker Spark Glow! Ideal for playground fun, its transparent soles flash with every step - while a handy on/off switch makes them class-room ready. With durable black leather uppers for a smart look, underfoot cushioning puts a spring in their step and a handy riptape strap makes it easy to pop off - if they ever want to! UPPER MATERIAL Leather. LINING MATERIAL Textile. SOLE MATERIAL TPR. FASTENING Lace and Riptape