UA IntelliKnit upper is breathable & comfortable with dynamic compression for stretch & support where needed. Bootie design for superior fit, comfort & security. 3D-molded heel counter locks the heel in place. Built-in Pebax shank for midfoot stability. Molded sockliner for increased underfoot comfort. UA Flow cushioning technology is super-light, bouncy & provides insane grip. Durable UA Flow outsole provides better court feel so you can cut & stopstart faster than ever before