Boys 8-20

US Open Ball Boy Jogger


Item No. 400921


Add to cart options

CYO customization UI

Product Actions

Find a Store

Additional Information


  • Shell: 56% polyester, 44% cotton. Cuffs: 59% cotton, 39% polyester, 2% elastane.
  • Machine washable.
  • Size medium has a 9" rise and a 27¾" inseam.
  • Signature embroidered pony at the left hip.
  • Elastic waistband with an interior drawstring. Sewn fly.
  • Two front angled zip pockets. Back right zip pocket. Ventilating laser-cut perforations at the outer side of each knee.
  • Ribbed cuffs with zip vents.
  • Imported.
  • Ralph Lauren is proud to be an official sponsor and the official outfitter of the US Open Tennis Championships.


Part of our collection celebrating the 2017 US Open Tennis Championships, these pants were designed exclusively for the official ball boy uniform and provide lightweight warmth, thanks to a durable double-knit construction.
Style Number: 400921