MAXIMUM MOISTURE MANAGEMENT: Natural Merino Wool combined with Olefin fiber for maximum moisture control, keeping your feet dryer than any sock in its class, comfortable and blister-free.
YEAR-ROUND TEMPERATURE CONTROL: Keeps you warm in winter and cool in summer.
SEAMLESS TOE - Virtually invisible toe seam eliminates friction on the toes and keeps you blister free.
CUSHION: Mid-Level cushion designed to complement backpacking boots, moderate pack weights, cooler temps, and/or multi-day trips into the backcountry.
MADE IN THE USA: Swiftwick Socks are designed and crafted in the USA