Puma FlexFocus Lite Modern Kids' Shoes Dark Gray 401517 26. These Puma kids' shoes are perfect for both running and everyday activities. The textile upper is made from at least 20% recycled materials. Classic lacing. The lacing area is reinforced with thermal embossing. A pull tab is located on the tongue. Textile lining. The midsole is made of lightweight PumaLite Foam, 10% recycled. The outsole combines EVA foam with a rubber finish for stability.