Rubber sole SURPRISING SLIP RESISTANCE AND EXCELLENT DURABILITY SOLE: Little boys shoes /big boys shoes selecting lightweight rubber outsole offers excellent wear resistance and flexibility for boys developing feet need. Boys tennis shoes/boys running shoes/boys sneakers/boys hiking shoes matching with deep flex grooves and lugs for superior traction to perfectly handle some outdoor rugged hiking, let boys walk and run safer. Lightweight midsole for long term cushioning and outstanding comfort. WATERPROOF AND BREATHABLE UPPER ENSURE KIDS FEET DRY AND OUTSTANDING COMFORT: Little/big boys sneakers/boy shoes adopt water resistant, breathable textile vamp with soft lining helps keep boys foot dry for more comfortable wearing and away from smelly feet, which is the best choice in rainy weather and easy to wipe clean. Boys shoes/boys tennis shoes/boys running shoes/boys hiking shoes with eva foam breathable/removable/washable insole adds extra cushioning and comfort. CONVENIENT BUNGEE LACING CLOSURE: Adjustable bungee lacing closure make it easier to put on/take off by kids themselves. Make sure your boys are comfort and in stlye with these shoes for boys/boys shoes/boys tennis shoes/boys running shoes/boys sneakers/boys black shoes/boys hiking shoes/boys waterproof shoes/boys athletic shoes/boys outdoor shoes/boys sport shoes/boys walking shoes/boys trial running shoes to get them through the four seasons! ANTI-COLLISION AND STRONG TOE CAP FOR HIGH-PROTECTION: Anti-collision toe cap effectively protects kids feet from scrapes when outdoor activities. Boys shoes/boys sneakers/boys black shoes/boys running shoes/boys tennis shoes/boys hiking shoes with reinforced heel increases stability and support. SIZE FRIENDLY REMIND: Please measure kid??s foot length firstly, then find out the same or the most nearly FOOT LENGTH in last photo UOVO size chart, and find out the corresponding US size to make order of shoes for boys/kids shoes/boys tennis shoes/boys running shoes/boys hiking shoes/boys shoes.