You'll fly across the court in adidas' Adizero Ubersonic 4 tennis shoes, featuring seamless Primeweave knit construction for a locked-in feel, lightweight Lightstrike cushioning underfoot, a protective Adituff toe and a durable Adiwear outsole. Made from Primegreen high-performance recycled materials Seamless Primeweave knit upper with synthetic overlays Lightweight feel Lace-up closure Stretch-knit cuff Protective Adituff toe Breathable mesh lining Removable cushioned footbed Ultralight Lights