Add some fun to your outdoor gear with the Darn Tough Willoughby Micro Crew Socks. These cosy hiking socks feature just the right amount of terry cushioning for long-haul comfort, but are just as perfect for casual weekend exploring. Made with a durable Merino wool blend, they are also fast wicking, quick drying, thermo-regulating, and odour resistant for day-long comfort. Finished with a soft ribbed top and animal-inspired patterns. Darn Tough and Sustainability From responsible sourcing practices to livable wages in our communities, Darn Tough Vermont is committed to progressive, positive, growth. Their Unconditional Lifetime Guarantee supports a product they believe will last a lifetime.