Hardcore players need extreme stability and low weight and adiZero brings both. High abrasion resistance on the medial side increases longevity. Durable outsole provides great tracion on a variety of court surfaces.ColorsWhiteBlackIntense Green TypeLow Tennis Weightapprox. 12.8 oz. UpperSynthetic material mix with perforations for dry comfort. adiTUFF on medial toe to protect from abrasions during athletic movements. InsoleEVA lasting for comfort and soft feel. MidsoleExtended TORSION SYSTEM for midfoot integrity. Feathered construction allowing for ultimate performance in multidirectional sports. adiPRENE insert for forefoot propulsion and efficiency. adiPRENE insert for comfort and shock absorption. OutsoleadiWEAR 6 for the best durability in high wear areas. SocklinerSynthetic suede lining for enhanced fit and comfort.