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Men's PhD® Long Run Short
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Men's PhD® Long Run Short



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Get the best of both worlds from the first step to the last: this short features an interior brief of Merino designed for fit, comfort and temperature regulation and an outer synthetic short designed for speed and guards against the elements. A longer inseam offers increased protection.



Built for Performance in the Highest Degree

4 Degree™ Elite Fit System
4 Degree™ Elite Fit System

Internal brief with front and back bands for unparalleled support and fit

360° Reflectivity
360° Reflectivity

Adds visibility in low light conditions


  • Semi-Form Fit - Mid Rise
  • Lightweight stretch-woven outer short with Merino brief inside for comfort and thermoregulation
  • Internal brief is seamlessly constructed with knit-in ventilation in high heat and sweat zones
  • Secure back zip pocket
  • Size M inseam: 7" (18 cm)
  • Knit in Vietnam: Outer Short: 86% Polyester, 14% Elastane; Liner: 71% Merino Wool, 26% Nylon, 3% Elastane
  • Style: SW0SO917


  • Machine Wash Cold Gentle Cycle.
  • Do Not Bleach.
  • Tumble Dry Low.
  • Iron Low.
  • Do Not Dry Clean.