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Don't let cold weather keep you from your daily endorphin fix; simply pull on the Patagonia Men's Thermal Flyer Shirt before starting your run. The soft merino wool blend naturally manages moisture and controls body odor while a touch of spandex allows you to sprint without restriction. Plus, the cuffs fold out to mittens to keep your hands from turning into ice blocks.

  • Merino wool blend provides warmth, regulates your body temperature, and deals with odor
  • Slim fit with a touch of spandex allows you to move freely
  • Minimal seam construction ensures chafe-free comfort next to skin comfort
  • Cuffs fold out and extend over hands to keep them warm on chilly days
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