* Unique fully cushioned boot and lightweight OTC combination can be worn independently on cool/ cold days or together for maximum warmth, protection and comfort during extreme conditions
* Fully cushioned boot sock with arch support and mesh vent channels for maximum comfort
* Fully reciprocated heel and toe construction with flat knit toe for perfect fit
* Lightweight OTC offers flat knit constructions that reduces bulk and conforms to foot
* Isolfil fibers offer superlative comfort, thermal regulation and moisture management
* Graphite (OTC): 67% Olefin, 32% Nylon, 1% Spandex
* Black (Boot Sock): 41% Olefin, 41% Wool, 17% Nylon, 1% Spandex
* Colors: Graphite (OTC) and Black (Boot Sock)
Includes one pair black socks, one pair graphite socks. Black socks are meant to be worn over the graphite socks.