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SmartWool PhD Cycle Ultralight Socks - Merino Wool-Nylon, 3/4 Crew (For Men and Women)

Item #7585X
$7.99 Save 55% Compare at $17.95
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About SmartWool PhD Cycle Ultralight Socks - Merino Wool-Nylon, 3/4 Crew (For Men and Women)

Closeouts. SmartWool's PhD Cycle micro socks are the thinnest, lightest merino wool cycling socks on the market. Highly breathable, they boast a virtually seamless toe and ReliaWool technology for added durability.


Specs about SmartWool PhD Cycle Ultralight Socks - Merino Wool-Nylon, 3/4 Crew (For Men and Women)

  • Lightweight
  • Height: 3/4 crew
  • Fabric: At least 50% merino wool the remainder nylon and elastane
  • Care: Machine wash, tumble dry
  • Made in United States of America of imported yarn
  • US shipments only


Do you own this product? Write a review and help others with their buying decisions!

4.857142 5 Overall Rating: 4.9 Based on 42 reviews

Most Helpful 5-Star Review

Reviewed by Happy in nature from California on Saturday, October 1, 2016
I use these as liner for long hikes and comfortably wear only these for any walking. So impressed how nicely fitting!
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Question & Answer

Questions about this product? Get answers from community and staff experts.

  • “Is this product unisex sizing?”
    Asked by Lucky Linda from CT on 10/10/2014 8:15:18 AM
    • This is a unisex sock as shown on our ordering section. If you put your cursor on the alpha sizing it shows the numerical sizing for men and women.
      Answered on 10/10/2014 3:14:43 PM by Product specialist Marv from Sierra Trading Post

About SmartWool

Born in the Rocky Mountains of Colorado, the SmartWool clothing brand launched in 1994 as a small company with roots in the snowsport industry. Quickly becoming world-famous for SmartWool socks crafted of super-soft, breathable and odor-resistant merino wool, SmartWool has continued to evolve, now offering a wide range of fantastic apparel for active lifestyles, including SmartWool ski socks, base layers, underwear, sweaters and even jackets. Thanks to a commitment to using only the highest quality fibers and sporty, modern designs, SmartWool socks and clothing continue to exceed the demands of outdoor lovers everywhere.