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Model Number:

Pearl Izumi demonstrates high quality with the Infinity Short. A lightweight shell with Minerale® moisture-transfer liner provides mile after mile of comfort. Elasticized side panels and a notched outseam gives necessary mobility.


  • Black (021)
  • Shadow Grey (136)
  • Black/White (065)


  • Approx. 4.5" inseam, 13" outseam (size medium)
  • Flat elastic waistband with internal drawcord
  • ELITE Transfer fabric for lightweight woven outer shell
  • Internal brief with Minerale moisture-transfer and odor absorption technology
  • Back zipper pocket (4.5" zipper, 6.5"W x 4.5"H)
  • Reflective Pearl Izumi logo and details on sides
  • Elastic fabric panel on sides for added mobility
  • Notched outseam


  • ELITE Transfer: Shell (100% Polyester), a quick-drying, smooth fabric with UPF 50+ protection
  • Side panels (92% Polyester/8% Elastane), a moisture-wicking, stretch fabric
  • ELITE Transfer w/Minerale: Liner (50% Polyester/50% Minerale Polyester), a moisture-wicking fabric with anti-odor, extra fast moisture absorption technology interwoven

Customer feedback

Comments: I work out a lot and have above average muscular/size legs which make running shorts very hard to find. I do not prefer long shorts and after trying many different types, these PI shorts are perfect. They do not roll up on the sides when I run and the inseam is long enough where my inner thighs wont rub when running. They are light weight and perfect length. I will only buy these shorts as long as I keep working out.
From: Michael, Oregon

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