Comfort starts from the inside, out. Naturally insulating, moisture wicking and antimicrobial - Merino Wool and performance yarns wrap your feet in cushioned comfort. 38% Merino content, the most in the sock line-up, boosts the Boot Sock Thermal insulating power for the coldest, longest days out. High-power instep elastic locks in a blister-free fit. Nylon reinforcement yarns at heel and toe boost durability. Grundens is so confident in their USA made, sustainably sourced socks that they’re putting a lifetime warranty behind them. If your socks fail, they’ll replace them, no questions asked.
