Wilson Ultra 99 Pro V5 Bumper & Grommet Set oofos the Pure Strike Backpack offers

the Pure Strike Backpack offers ample volume (XXL) and a 3-compartment structure

and its Woofer System improves the interaction between your strings and frame while extending the time that your racquet is in contact with the ball

OOFOAM™ TECHNOLOGY

The Equinox frames features a tighter fitting medium lens cut so you still retain the wide coverage but also allows slight airflow over the lens

Wilson Ultra 99 Pro V5 Bumper & Grommet Set oofos the Pure Strike Backpack offersBumper and grommet set that fits a Ultra 99 Pro V5 tennis racket. The Ultra 99 Pro V5 Bumper and Grommet Replacement Set extends the life of your racket and strings, protecting the frame against abrasions with the court surface and the strings against premature breaks. An ideal replacement for bumper guards showing signs of wear with cracks and scuffs or grommet sets with missing or split grommets, this set will both strengthen its frame protection