Columbia Men's MRO Classic Logo Summit Valley™ Woven LS Shirt

Columbia Sportswear

MRO Classic Logo Embroidered on front.

Crafted for hot, sunny trails, this is the breathable, wicking technical shirt you need. Broad-spectrum sun protection keeps you covered when you need it most.


Gert's Pick

This style is inspired by our Founder, Gert Boyle, who helped design tough, timeless gear that led to current innovations.

  • Crafted with our best fit, features, and tech, Titanium gear is made for high-performance outdoor activity in the worst conditions
  • Omni-Shade™ Broad Spectrum UPF 50 protects against skin damage using select fibers and fabrics to block a wider range of UVA/UVB rays, so you stay safer in the sun
  • Omni-Wick™ keeps you dry and cool by pulling moisture to the fabric’s surface to evaporate, delivering fast-drying, next-to skin comfort in the heat
  • Fabric captures and neutralizes odor for long-lasting freshness
  • Roll-up sleeves with tab holders for versatility
  • Zippered chest pocket and a hook-and-loop-closure chest pocket with D-ring for utility
  • Back venting for breathability
  • Snap buttons on center-front placket and sleeves for quick and easy on and off
  • Sunglasses cleaning patch inside bottom placket
  • Locker loop for hanging
  • Shirttail hem
  • Uses: Hiking
  • Imported


86% Polyester, 14% Elastane

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