Sale: $ MSRP: $


Model Number:

Looking for an attractive, feel-good running short that can endure the miles with you? That will provide lasting comfort, storage and freedom? The Pearl Izumi Fly Ultra Short is a lightweight, flattering and highly mobile short with 3 pockets and a modest half split.


  • Black (021)
  • Black/Lime (3NF)
  • True Red (3DE)


  • Approx. 4.5" inseam, 10.5" outseam (size Medium)
  • Fully-integrated Float liner with Minerale™, a quick-drying, anti-odor technology
  • Perforated ventilation on sides
  • Flat drawcord
  • Two stash pocket and back zip pocket (4" zipper, 5"W x 2.5"H)
  • Half side splits
  • Reflective elements and branding


  • P.R.O. Transfer: Body (84% Polyester/16% Elastane), a quick-drying, stretch shell fabric
  • Mesh (82% Polyester/18% Elastane), a high-stretch, breathable, ventilating fabric
  • Liner (54% Minerale™ Polyester/33% Polyester/11% Elastane), a moisture-wicking stretch fabric with anti-odor and quick-drying 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

Customer Reviews

Comments: I had given-up on finding a comfortable, yet reasonably modest, pair of running shorts...and then I tried these. They are revealing, but nowhere near as revealing as a traditional pair of split shorts, and even better: they are remarkably comfortable (I find the fit to be true-to-size). The liner brief fits perfectly and doesn't ride-up. The waistband rides low on the hips and isn't constrictive at all. The pockets are great, too - deep enough that stuff doesn't fall out while running. I'm considering another pair (though, maybe the Fly Shorts, which have a larger zip pocket and no side pockets).
From: Amanda, Cleveland, OH, USA