adidas Kids' Zx Flux J Sneaker Textile Rubber sole Shaft measures approximately low-top from arch Flexible mesh upper supports natural motion and is breathable Mesh lining for soft feel and ventilation; tpu welded 3-stripes; woven label on tongue; tpu heel cage for added support Torsion system for midfoot integrity; injected eva midsole for long-term, lightweight cushioning Providing breathable step-in cushioning, the ortholite sockliner is treated to limit the development of odor, based on dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride Rubber outsole provides secure traction