Swiftwick Men's Pursuit 6 Hike Coal Gray Swiftwick PURSUIT™ HIKE is designed for hikers who demand dry performance on the trail. The addition of Swiftwick's signature Olefin fiber to the proven outdoor performance of Merino Wool makes it the driest hiking sock in its class. Lightweight Olefin wicks moisture and dries quickly, while the unique structure of Merino Wool absorbs moisture without feeling soggy or losing the ability to regulate temperature. Medium cushion designed to complement backpacking boots, moderate pack weights, cooler temps, and/or multi-day trips into the backcountry. The six inch cuff crew sock is the perfect height to keep out trail debris. Details: Dual high-performance fibers maximize durability Full Cushion Design Seamless toe eliminates friction and irritation 69% Merino Wool / 15% Nylon / 13% Olefin / 3% Spandex One Pair