• Fit Survey:

    33% Half size too small
    100% Felt true to width
    100% Moderate arch support

    Item Information

    • SKU: #8734419
    • Run with the expected comfort of the Smartwool® PhD Run Ultra Micro 3-Pack!
    • Sold as a three-pair pack.
    • Micro sock sits below the ankle.
    • Ultralight cushioning construction provides daylong comfort in close-fitting shoes.
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    Smartwool PhD Run Ultra Micro 3-Pack

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