Grey/Electric Blue Merino Wool Quarter Length Anti-Blister Running Walking Hiking Socks.
Grey/Black Merino Wool Quarter Length Anti-Blister Running Walking Hiking Socks.
Timber Merino Wool Quarter Length Anti-Blister Running Walking Hiking Socks.

Coolmesh II Merino Wool Quarter Anti Blister System

Regular price$18.00
Shipping calculated at checkout.

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

Take our most popular lightweight style, Coolmesh ll socks, add merino wool to the outside layer only and you'll have a super lightweight design with all the values of wool - natural moisture absorption, temperature control, no smell and best yet - no woolly scratch against the skin. Terrific for hiking, trekking, backpacking and trail running.

*Free First Class shipping within the US


  • Mesh panel for enhanced air flow  
  • Repreve® Polyester performance fibers improve moisture management and increased durability
  • Stabilizer Zone™ in arch locks sock in place
  • Styles and colors for all tastes
  • Blister-Free socks - No Blisters, Guaranteed!

Fiber Content
Inner Layer: 70% Repreve® Polyester, 26% Nylon, 4% Lycra®
Outer Layer: 71% Merino Wool, 24% Nylon, 5% Lycra®

Free First Class shipping is offered on all domestic orders within the United States.

For more details on shipping please veiw 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

USPS Prioity Mail International: 1-2 weeks

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Customer Reviews

Based on 52 reviews
Ivana Rosenblatt
No good

These are no good. A little bit of damp and the inner layer is both squishy and bunching. Tried out darn tuff socks wool socks that I like pretty well and hoped these would be a step up but they are not. Would not recommend at all.

Hi Ivana,

We're sorry to hear that the Coolmesh Merino did not live up to your expectations. While the double layer design does wick away moisture it's designed for handling sweaty feet or very brief exposure to wet conditions. However, if you're hiking or running through wet conditions constantly the Coolmesh Merino will wick away the moisture over time, but it will take about an hour maybe two for most of that moisture to be removed from the inner layer which in turn can cause the bunching you mention. If you have any further questions or concerns, please reach out to us at Thank you for taking the time to leave a review.

Wrightsock Customer Service


Coolmesh II Merino Wool Quarter Socks

William Dyer
Even better than other two-layer Wright socks

Merino wool is amazing, one of nature's genuine wonders. It genuinely enhances the wicking and aeration ability of these socks, while the inner liner avoids any irritation from the wool in the outer surface (which would be minimal anyway because, see above, merino wool is one of nature's wonders). Excellent product, easy five-star rating.

Sarah L.
So glad I found these!

I have what can only be described as wussy baby feet. No matter what shoes I wear or for how long, I am definitely going to get blisters. I've tried everything! Bandaids, sports tape, KT tape, blister pads, soaking my feet in tea and rubbing alcohol. Nothing has prevented blisters. I'm a hiker, so these socks are so amazing for me! I haven't gotten any blisters or even hot spots since I got them. I'm so relieved and happy I finally found something that works!

Hi Sarah,
Thank you for the kind review. We are happy to hear that Wrightsock has been able to help you with your blister problem. Our team always enjoys hearing that our products are making it easier for people to do the things they love. If you know anyone else who struggles with blisters, we would appreciate you sharing your experience with us. We hope to see you again.

Wrightsock Customer Service

Jill Thompson
The BEST Socks!!!!

My son is a thru hiker, so he spends 6 months at a time on trail. Taking care of his feet is his top priority. These socks are the only ones he will wear. They solved all the issues with blisters that he was having. ❤️❤️❤️

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