a cold weather-specific all-terrain rubber compound

Made in the USA: Made with the highest quality materials to set the standard for luxury silicone rings

Two expandable side pockets for water-bottles

Style: M5WNCS201

Lightweight and Compressible Zigzag Knit

Burton 25/26 Performance Lightweight 2 Pack Socks - True Black Size:L a cold weather-specific all-terrain rubberWinter Socks. Lightweight merino blend performance. Between the all natural powers of wool and a snug, comfy fit, the men's Burton Performance Lightweight Socks are all in for longer days, fewer breaks, and more comfy feet. Think of them as energy drinks for your feet, without the crash and burn. All Natural Merino Power A lightweight merino blend sets you up for dry, comfy, stink free feet. Made to Move From allover elastic support to smooth seams,