Sale: $ MSRP: $


Model Number:

The Pearl Izumi Infinity In-R-Cool Short Sleeve is an elite running top with a soft hand, anatomically-placed mesh and a flashy design on the shoulders. It's further enhanced by Pearl Izumi's In-R-Cool technology, which reacts with perspiration to cool the body's surface temperature by up to 5%. This is a great lightweight piece for hot temps.


  • Black (3TH)
  • Electric Blue (3WT)
  • White/Cherry Tomato (3OY)
  • White/Black (5O8)


  • ELITE Transfer fabric interwoven with In-R-Cool body-cooling technology
  • Direct-Vent® mesh panels along back shoulders and sides for ventilation
  • Raglan sleeve construction for increased range of motion
  • Dropped back hem for a better fit and additional coverage
  • Contrast screen print design on shoulders 
  • Reflective details for increased visibility
  • UPF 50+


  • ELITE Transfer w/Ice-Fil: Body (100% Polyester), a rapid, moisture-transfer fabric with a technology that reacts with moisture to cool the body's temperature by up to 5%
  • Mesh (92% Polyester/8% Elastane), a moisture-wicking, breathable fabric with some 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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