Boot Sock Thermal Size:Extra large or even wet wading

or even wet wading

The RIO Gold is the ultimate all round

Frame: Evolve™ bio-based frame material is lightweight and durable

and safe for topical use

breathable polyester

Boot Sock Thermal Size:Extra large or even wet wadingComfort 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 on deck. High power instep elastic locks in a blister free fit. Nylon reinforcement yarns at heel and toe boost durability. Were so confident in our USA made,