Riding through the harshest winter conditions takes a toll on our extremities, which is why proper layering -socks included - always becomes the make-or-break point. The Ultraz Winter Socks have been engineered specifically for these situations, constructed using a winter-ready blend of polyester and wool. _x000D_ This heavy-hitting blend creates a robust knit that effectively insulates the toes, foot, and ankle, while simultaneously transferring moisture through the yarns to the outer surface, ensuring your feet stay dry and comfortable inside your shoes. As with our Winter Socks, we targeted the arch with a ribbed band for further support and boosted breathability, along with a contrasting reflective band along the Achilles for added visibility in low-light conditions. The blue "ultra" winter climaCode is now a prominent visual cue for layering and also assists in wardrobe organization.