Gradient design adidas ADIZERO tennis shoes, featuring NIGHTSTRIKE technology. For clay courts. - Brand: adidas - Model Name: Adizero Ubersonic 4.1 - Technology: NIGHTSTRIKE - Color: Gradient (blue to green) - Design: 3 stripes (white) - Material: Synthetic material These are pre-owned items stored at home. Please understand that they are not in perfect condition before purchasing. Thank you for looking.