- Shell: 86% polyester, 14% elastane. Interior short: 88% polyester, 12% elastane.
- Machine washable.
- Tab with our signature pony at the right side.
- Elastic waistband with an interior drawstring. "ThermoVent" graphic at the back left waist.
- Perforated sides. Back right zip pocket. "Polo Sport" rubber-printed at the hem of the shell and interior short.
- Vented hems.
- Interior compression short.
- Ralph Lauren is proud to be an official sponsor and the official outfitter of the US Open.