Smartwool Mens PhD 7in 2-in-1 Short

Size Chart

Smartwool's PhD 7" 2-in-1 shorts have it all: a Merino blend inner tight to regulate temperature and moisture and a synthetic outer short to protect against the elements. 360 degree reflectivity keeps you visible, while a 7" inseam offers increased coverage. Men's fit.


  • Semi-Form Fit (Smartwool's medium fit: room to move without additional bulk)
  • Mid-Rise
  • Size M: 7" Inseam
  • Lightweight stretch-woven outer short with supportive Merino/polyester brief inside
  • Fitted internal short tight provides thermoregulation, odor management, comfort, and dries quickly
  • Striped Draw cord for customizable waist fit
  • Secure zip pocket on left side with semi-auto locking zipper pull and drop-in pocket on right side for additional storage
  • 360 degree reflectivity for visibility
  • Lightweight Shell: 86% Polyester, 14% Elastane
  • Pocket Bag: 100% Polyester
  • Liner: 54% Merino Wool, 46% Polyester