Model Number:

Providing moderate coverage, the Pearl Izumi Fly Short gives you the longer length you want without sacrificing comfort and mobility.  An internal mesh brief helps to wick moisture, an elastic waistband with internal drawstring provides an adjustable fit, and a back zipper pocket lets you store essentials you might need while out on a longer run.


  • Black (021)


  • Approx. 5" inseam, 14" outseam (size medium)
  • Internal mesh brief for moisture management
  • Back zipper pocket for storage of essentials (approx. 6" zipper, 9.5"W x 3"H)
  • Elastic waistband with drawcord for an adjustable fit
  • Reflective Pearl Izumi logo and accents for increased visibility 


  • Main Body (100% Polyester), a synthetic moisture-wicking fabric keeping you dry and cool even as you perspire
  • Liner (88% Polyester/ 12% Elastane), a breathable, anti-microbial fabric

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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