I bought these, but they didn't fit my feet, so I only wore them for a 2-hour practice session and in a gym. There's a little dirt on the toes, please refer to the last photo. NOVA SURGE™ 3 GS Junior high-spec model linked to the design and function of NOVA SURGE 3 NOVA SURGE 3 GS Adopts a kids-specific last that supports growing feet while enhancing toe movement and support. The thicker-than-usual midsole for junior shoes provides excellent cushioning. The soft and breathable mesh upper supports comfortable play. Made in Cambodia Material: Inner sole material: Synthetic resin/removable Remarks: Upper material: Synthetic fiber + artificial leather (synthetic leather) + synthetic resin Outer sole: Rubber sole Size: 21.5cm Width/Last: STANDARD Upper material: Synthetic fiber, artificial leather (synthetic leather), synthetic resin Outer material: Rubber sole