Endurance Crew Anti Blister System (Military/PT)
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
- Backordered, shipping soon
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 Running 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
- Eco-friendly and made in the USA
- 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®
Double Layer Seamless Toe
Wrightsock's Double Layer styles offer a seamless toe like most performance socks do these days; however, as you can see on the below images, Wrightsock's seamless toe looks a bit different. This is due to the required attachments that connect the inner and outer layers together for our Double Layer system.
Even though it looks a bit odd, our seamless toe acts and feels the same on your foot as any other seamless toe design.
Anti-Blister Sock Sizing
Wrightsock knows that one of the easiest ways to fight blisters is to find the right size. You can view a visual overview of our sizing below, or read our full sizing information with care instructions here. We also invite you to visit our FAQ page with any additional questions you may have or contact our experts for further information. 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 tested a similar pair of these socks in the Army back in 2003 at the Joint Readiness Training Center, and wore those two pair out over the next 8 years in uniform. I do believe those were part of an all Army test. They were amazing.
Bought these two pair before a work trip to Anchorage, Alaska. I wore them as sock liners underneath another pair of lofty wool socks in 8 degrees and they worked great.
I bought these last minute for a ruck March and they miraculously came in the day before. Wasn’t sure they would work, but sure enough instead of blisters by the end all I had were a few minor hot spots. Truly a game changer. Also nice for day to day wear as they have no seam, fit snugly, and stay in place all day.
Shorter than expected. Much thinner than expected. Surprised based on the pictures on your website.
I have purchased Wrightsocks before and as always they exceed my standards. Definitely great for hikes, waking and tactical use.