Men's NFZ Boulder Sock Color:Brown concealed pocket and contour styling

concealed pocket and contour styling make the Bond delightfully comfortable and fashionable

help reduce fatigue and improve the efficiency of your stride

Packs into its own carrying case

4% Elastane)

Men's NFZ Boulder Sock Color:Brown concealed pocket and contour stylingAll No Fly Zone socks are manufactured using yarns treated with permethrin insect repellent. Odorless and durable, permethrin repels common biting insects like mosquitoes, flies, chiggers, midges, ticks, and ants. And best of all, it doesnt alter the amazing qualities of our 100% US made merino wool. Wearing the No Fly Zone Boulder lowers your chances of getting bothersome bites or worse, insect borne diseases on your next day hike or backpacking