Neoprene soft boot sock 3mm
These neoprene socks make a perfect medium-weight liner for temperate to cold conditions. The 3mm neoprene provides a comfortable fit.
Ergo Neoprene High Top Sock
3MM Neoprene sock to protect your feet as well as keep them warm in all conditions.
Three-piece construction with flat-locked seams provide a smooth, seamless feel that hugs the contours of your foot. 2 mm neoprene with titanium adhesive holds your body heat and keeps feet warmer without adding unnecessary bulk.