Ultra Thin Quarter
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
Out thinnest single layer sock provides a second-skin feel. The perfect sock for all aerobic activities and great for racing, cycling, and x-country flats.
OUR ULTRA THIN SOCK FEATURES
- Recycled Polyester performance fibers keep the foot cool and dry
- Seam Free Toe for added comfort
- Y Heel promotes an anatomically correct fit
- Favorite socks for the minimalists
SINGLE LAYER SOCKS FIBER CONTENT
68% Recycled Polyester, 44% Nylon, 8% Lycra®
SINGLE LAYER SOCK SIZING GUIDE
Finding the right fit is essential for blister prevention! You can view our sizing chart below. We invite you to contact us, 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
Very comfortable socks. The only ones I am able to wear with neuropathy.
Love these socks wore them in my Thanksgiving race!!!
did not receive package
Hi Carol,
We apologize for the delay in receiving your order, the tracking number attached has your order marked as still in transit. If you still have not received your order by Monday please contact us a cs1@wrightsock.com and we will find a solution for you. Thanks for taking the time to leave a review.
Wrightsock Customer Service
When I’m heading out for a run, I like thin socks that prevent heat but still wick away moisture. These prevent hot spots and last a long time. Much longer than other socks in this class.
ultra thin socks are great. stretchy, soft, and fit perfectly.