Ultra Thin, Single Layer, Crew, White.
Ultra Thin, Single Layer, Crew, White.
Ultra Thin, Single Layer, Crew, Black.

Ultra Thin Crew

Regular price$14.00
Shipping calculated at checkout.
Size chart

Adult Size Chart

Kids Size Chart

Care Instructions

For optimum performance please launder before first wear.  Wash inside out warm. No bleach. No fabric softener. Tumble dry no heat or line dry. 

Are you looking for more information on choosing the perfect pair of single-layer or double-layer blister-proof socks? How about on selecting the right sock lengths for you? Trying to select anti-blister running socks, anti-blister hiking socks, hunting socks, or socks for work-related activities


Wrightsock offers a variety of helpful guides on everything you need to know about single-layer and double-layer anti-blister socks.

Check out our anti-blister sock blog for our guide to double-layer anti-blister socks, the benefits of Merino wool socks, information on the recycled materials that help make our socks sustainable, and much more!

For any other questions, feel free to contact the experts at Wrightsock. We’re happy to help!

  • In stock, ready to ship
  • Inventory on the way

Our thinnest single layer provides a second skin feel. The perfect sock for all aerobic activities and great for racing, and x-country flats.


  • Recycled Polyester performance fibers keeps the foot cool and dry
  • Seam Free Toe for added comfort
  • Y Heel promotes anatomically correct fit
  • Favorite socks for minimalists


68% Recycled Polyester, 24% Nylon, 8% Lycra®


Finding the right fit is essential for blister prevention! You can view our sizing chart below.  We invite you to contact us for any additional information or head to our FAQ page to find the answers to common customer questions. As an American-made, family-owned business, we thank you for choosing Wrightsock single-layer socks.

Free shipping is offered on all orders over $50 within the United States.

For more details on shipping please view our shipping policy

First Class Delivery Time Estimates

US East Coast Delivery: 3-4 business days

US Mid West Delivery: 4-5 business days

US West Coast Delivery: 5-6 business days

Customer Reviews

Based on 71 reviews
Earl M.
Great liner socks

I enjoy this sock as a base liner to my thicker ski socks and no blisters happen!

Cynthia Dusel-Bacon
Best socks ever in fit and comfort.

Never having bought a pair of socks from Wrightsock, I was pleasantly surprised to find that the described size fit me perfectly in the top of the socks stayed up without overly squeezing my calves and was thin enough that I could wear them in the ankle length boots that I was planning to wear them with. I will definitely buy more socks from this company!

S Donato

Great socks!

Teaneck Tep
Love them!!

I wasn't sure how I'd like these because I was afraid that they would feel too unsubstantial. I had nothing to worry about because they feel and fit great. Super light but definitely offer the protection of a sock. Wash very well, too. This is 8th or 9th pair of different socks I've gotten from Wrightsock and every one of them is a winner!

Elaine Rappin-Bittman

just love them. Dee

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A street view of the Wrightsock, Wrightenberry mills Inc. plant in Burlington North Carolina.

Wrightenberry Mills


Located in Burlington, NC Wrightsock has been dedicated to bringing you the best products we can make since 1948.