Thorlo Maximum Cushion Over-Calf Extreme Cold Socks Color:Coyote Brown Fibers encapsulated in silver ions

Fibers encapsulated in silver ions prevent odors

making them perfect for year-round trail running

arch support

this is what you want on your feet when facing extreme cold climates and rugged terrain

Built for brutal cold

Thorlo Maximum Cushion Over-Calf Extreme Cold Socks Color:Coyote Brown Fibers encapsulated in silver ionsThorlo's Extreme Cold sock delivers on comfort in the coldest environments. The heavy cushion is clinically shown to reduce blisters, pain, pressure, and moisture. A Worsted wool blend wraps feet and legs in maximum warmth, with extra wool at the toes for added protection from the elements. Features Height: knee high Cushion: extra heavy Low profile toe seam prevents irritation 100% wool toe Cushioned arch for fit, support, and comfort Ventilation