Wilson Grand Slam Extra Duty tennis balls use an all court felt for play on any surface

Excellent for upper and lower back

StinkFree® Odor Eliminator is an easy to use spray that kills stinky bacteria on contact helping eliminate foul odors from shoes

and a large zippered pocket that provides convenient storage for small necessities

is less likely to cause the dreaded "tennis elbow"

Superfeet RUN Comfort Max Women's Insoles Size:B Wilson Grand Slam Extra DutySuperfeet RUN Comfort Max Insoles are specifically designed with dimensions for women athletes. These new insoles feature EVOLyte carbon fiber and 5mm Aerospring foam for protective, responsive, and energy saving comfort in every step. Ladies will appreciate the attention to freshness with the addition of advanced MoisureWick Mesh technology on the top. Ideal for long distances. A shorter heel to ball length corresponds to the arch length of women's