Endurance Quarter Anti Blister System
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
The Endurance is our newest and softest Medium Cushioned Double Layer performance sock designed by runners who demand a blister-free and cushioned ride. Strategic cushioning hidden between the inner and outer layers eliminates bulkiness!
Blister-Free Sock Features:
- Recycled Polyester performance yarns improve moisture management and added durability
- Stabilizer Zone™ to help lock the sock in place
- Hidden terry loops buried between layers leaves a smooth surface against the foot
- The softest, most comfortable run, walk, or workout you ever experienced!
- Blister-Free socks - No Blisters, Guaranteed
Fiber Content
Inner Layer: 70% Recycled Polyester, 26% Nylon, 4% Lycra®
Outer Layer: 68% Recycled Polyester, 24% Nylon, 8% Lycra®
Anti-Blister Sock Sizing
Finding the perfect fit is essential to preventing blisters. We invite you to view our sizing chart below for insight. Please do not hesitate to contact us for any additional support, or head on over to our FAQ page for answers to common customer questions. As a family-owned business selling Made in the USA products, your support means the world to us. Thank you for choosing Wrightsock.
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
I go to Europe multiple times a year for vacation, and every single time, within the week-long trip, I end up with nearly debilitating blisters. This year, we went for 2 weeks, and I knew if I got blisters like usual in within the first week, the second week would be ruined. So I splurged on these socks.
Happy to report I didn’t get a single blister and we walked an average of 7 miles a day for 2 straight weeks. I will be buying more of these
I just used these to hike the Tongariro alpine crossing in NZ and it was unseasonably cold and snowy. My feet were warm and no blisters!!
We’ve been looking for comfortable socks for my daughter who has very sensitive feet. These are just right! So happy and relieved to have found them
I like these better than the escape and adventure sock. Softer and more comfortable
Amazing! Better than expected.