Mico-Composite Filaments with Polyurethane for excellent all-around performance

Helps ease foot and ankle pain

Comprised of Crosslink Ester polymer and ultra-high molecular weight coating

Simply return the socks with the original sales receipt and proof of purchase to Wrightenberry Mills

325-ball capacity

Wilson Tennis Teaching Cart with Red Bag Brand_Gexco Enterprises Mico-Composite Filaments with Polyurethane forFor travel to and from the tennis court, the Wilson Teaching Cart with Red Bag is a safe and convenient tool for professionals. The included bag has the capacity for 150 tennis balls and fits securely in a teaching cart for easy access during practice. The lightweight bag features a zippered top that allows for safe travel with your equipment. Included bag works in conjunction with teaching cart or as a standalone storage bag. 150 ball capacity.