Quatro® NuYarn Socks are ideal for use in spring and summer conditions, and all year round in insulated boots. They are a result of a unique patented technology that enhances the way yarn and fabric perform. When compared to traditional Merino wool socks, Quatro NuYarn is blister free, comfier, stretchier, dries 5x faster, warmer and stronger.
Quatro Merino Smart Wool performance socks are designed for all conditions. Ergonomically designed with the elastic Support System (ESS) which provides a contoured fit. Fully cushioned footbed protects and comforts the foot. Aeroflow channels provide ventilation to disperse heat and moisture away from the foot . Perfect Toe™ eliminates bunching and irritation in the toe area. Fashionable two-tone Black/Gray