Merino CoolMesh II OTC 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.
- 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. These blister-free socks are great for walking, trekking, trail running, hiking, and backpacking.

Hiking Sock Features
- Mesh panel for enhanced airflow
- Recycled Polyester fibers improve moisture management and increased durability.
- Stabilizer Zone™ in arch locks sock in place.
- Blister-Free socks - No Blisters, Guaranteed!
Eco-Friendly Fiber Content
These eco-friendly anti-blister hiking and running socks are made with Recycled Polyester fibers. Recycled Polyester materials are created from recycled plastic bottles, helping you enjoy blister-free hiking adventures while protecting the trails beneath your feet.
- Inner Layer: 70% Recycled Polyester, 26% Nylon, 4% Lycra®
- Outer Layer: 71% Merino Wool, 24% Nylon, 5% Lycra®
Blister-Free Hiking Sock Sizing Guide
Finding the right fit is essential for keeping you blister-free! For more information, view our sizing chart below. We also 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 product and a family-owned business, we thank you for choosing Wrightsock.
Free UPS Ground shipping is offered on all domestic orders over $50 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