Sale: $ MSRP: $


Model Number:

The Fly In-R-Cool LS combines the best of running technologies with a unique, stand-out design. In-R-Cool® body-cooling technology allows you to run in ultimate comfort. The fit is highly functional and run-specific, with tapered sleeves and smooth seamlines. A 10-inch front zipper allows for temperature control, while reflective details increase visibility.

Sizing Note: Fitted along torso


  • Black/Lime (3NF)
  • True Red/White (3DJ)
  • White/Black (509)


  • 10" zipper for temperature control
  • 2" mock neck
  • Sublimated graphics provide a feminine touch
  • In-R-Cool®,  a lightweight, breathable, moisture-wicking fabric that decreases body temperature by up to 5° in reaction to perspiration
  • UPF 20+ Sun protection
  • Front and back reflective details for increased visibility in low-light settings


  • P.R.O Transfer fabric with In-R-Cool®: Body (100% Polyester), a lightweight, moisture wicking fabric with body-cooling properties

Apparel Performance Characteristics

Apparel Fit: What's this?

  • Compression
  • Fitted
  • Semi-Fitted
  • Relaxed

Temperature Range °F: What's this?

  • Cold
    • Below 30
  • Moderate
    • 30-45
    • 40-55
    • 50-65
  • Hot
    • above 65

Fabric Thickness: What's this?

  • Thin
  • Medium
  • Thick

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