Hydrosorb Comfort Ultegra Di2 CFC's or solvents and is

CFC's or solvents and is fully biodegradable

ANT+® wireless connectivity does not work underwater

Orb: up to 100 hrs

Durability is assured through the heat treatment of rollers

Hydrosorb Comfort Ultegra Di2 CFC's or solvents and isHead Hydrosorb Comfort Replacement Grip is extra tacky to help you keep a firm hold on the racquet. The High comfort PU exterior is very comfortable to grip while the Airbag felt and Shock absorption PU inner layers work to dampen vibrations felt at impact. Head Hydrosorb Comfort Replacement Grip (White) Details: Type: Replacement Grip Performance: Tacky Material: Synthetic Cushioning: High Feel: Low Weight: 20 grams Thickness: 2. 11 mm. Pack Size: 1