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Patagonia Ultra Lightweight Merino Run 1/4 Socks

Style No. 50000
An uncushioned sock designed for a long life on the road or trail.

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Product Information
A feast for the eyes and a challenge for the feet, the trails at Canyonlands' Needles District thread through red sandstone fins, shadowy corridors and open, sunbaked desert expanses. Treat your feet right with this featherweight, uncushioned running sock. It has a skin-friendly, itch-free blend of soft merino wool and nylon for exceptional breathability, a cooling airflow and rugged durability. Excellent stretch and recovery lasts the lifetime of the sock; a mesh-arch brace provides a snug fit. The looped Lintoe® construction creates the smallest and flattest seam possible for toe comfort. An over-the-ankle fit protects vulnerable skin.


  • Chlorine-free merino wool, responsibly sourced from the grasslands of Patagonia, is blended with nylon and spandex for itch-free durability
  • Excellent stretch and recovery
  • Quarter length to protect against debris entering the sock
  • Mesh arch brace provides subtle support for a snug fit
  • Uncushioned for warmer conditions and closer fitting shoes
  • Looped Lintoe┬« construction creates the smallest and flattest seam possible for ultimate comfort
  • 75% chlorine-free merino wool/21% nylon/4% spandex
  • 48 g (1.7 oz)
  • Made in USA.


Chlorine-free Wool
Raw, untreated wool has scales that make it itchy and coarse and cause it to shrink, so most wool fabrics are treated with chlorine to reduce the scales. But chlorine is a pervasive pollutant that’s especially harmful to organisms living in water and soil. We remove the scales from our merino wool fibers using a unique chlorine-free process that’s bluesign® approved.

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Patagonia Ultra Lightweight Merino Run 1/4 Socks
Pearl (PRL-762)
Pearl (PRL-762)Feather Grey (FEA-950)Forge Grey (FGE-961)

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