Comfort that keeps up.

Stay comfy when you're moving fast across mountainous terrain with the help of the Black Yak Men's SIBU Lightweight Cordura Shirt. Its light, stretchy fabric won't hold you back when you're trail running, and it's also highly breathable and quick-drying so you don't get soaked with sweat during ascents. And when cooler weather prevails, wear this shirt under a shell to use it as an effective baselayer.

  • Durable and comfy shirt for active outdoor use
  • Cordura fabric is soft, stretchy, and strong
  • ActiveSeam stitching won't chafe skin
  • Bonded cuffs and hem for smooth-wearing comfort
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