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If you're training for a half marathon (21.1km) or doing the full distance, the PR 21.1 stays light and airy even as the day grows hotter.

  • Fabric is a polyester, LYCRA® blend with excellent moisture management.
  • Rated to UPF 50+ for sun protection that won’t sweat off.
  • Ventilation panels at sweat zones.
  • Ergonomic construction for freedom of movement.
  • Headphone cord keeper.
  • 360-degree reflective elements for visibility on warm evening runs.

Tech specs

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Fabric content
  • 91% polyester
  • 9% Lycra Spandex
Secondary fabric
  • 91% polyester
  • 9% Lycra Spandex
Made in China