OS1st FS6 Performance Foot Sleeve (Single) Size_07557.5 Extra Wide (EE) This is the ultimate string

This is the ultimate string for durability and it also offers superb power

Comes in a resealable vinyl pouch

Lightweight Polysorb® polyurethane foam heel cupping and contoured arch support

Double sided score cards display the score to each side of the net

Perfect for taking to the courts and snagging signatures from your favorite players or as a decorative addition to your tennis shrine

OS1st FS6 Performance Foot Sleeve (Single) Size_07557.5 Extra Wide (EE) This is the ultimate stringFor athletes and non athletes alike, the OS 1st FS6 Performance Foot Sleeve (Single) has come to the rescue to target foot pain. This knit sleeve includes a Compression Zone Technology that provides medical grade orthopedic support for conditions like Plantar Fasciitis, foot swelling, and chronic arch and heel pain. Individuals can wear this sleeve overnight or during the day under socks and inside their shoes for comfortable support and pain relief.