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Smartwool PhD Outdoor Light Crew Socks

Size Guide

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  • Experience durability at its peak with the PhD® Outdoor Light Crew. Featuring Indestructawool™ technology, a patent-pending wool-based durability construction, these socks are ready for any adventure on your list. Plus, with redesigned mesh zones, a Virtually Seamless® toe, and the 4 Degree™ elite fit system, these responsibly sourced Merino wool socks have comfort covered. View our Smartwool Collection.
  • Material: 56% Merino Wool, 41% Nylon, 3% Elastane.


    Special Features:

    PhD® Built for Performance.

    4 Degree™ Elite Fit System For a dialled, performance-oriented fit with flex zone at ankle joint.

    Indestructawool™Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort.

    Mesh Venting zones provide optimum moisture management and maximum breathability.

    Virtually Seamless™ toe for enhanced comfort.

    Care: Machine wash warm inside out. Don't bleach, iron, or dry clean. Tumble dry on low. Click here to learn more about washing your wools.

  • Sock Height: Crew (22cm overall height).

    Calf Circumference(Measurement around the largest part of the Calf)

    S 18-26.5cm.

    M 32-41cm.

    L 37-45.5cm.

    XL 41-58cm.

    Cushion: Light Cushion ideal cushion for varied trail and road terrain.

    Fit: True to the sizes recommended in the size chart.

    Team Thoughts: Keeping our feet comfortable on and off-trail has never been easier.