T3 Pro Trek Heavyweight Crew Unisex Sock Hunter economical comfort

economical comfort

with an ASTM-tested R-Value of 7

This gives excellent shock absorption and traction

Underarm venting with 2-way zippers increases airflow and releases excess heat

T3 Pro Trek Heavyweight Crew Unisex Sock Hunter economical comfortCrew length sock, thick and completely padded, including the instep. Constructed with recycled PRIMALOFT and RWS merino wool, it is designed for activities carried out in cold temperatures. With a Comfort Plus cuff that provides greater comfort and prevents excessive tightening of the calf. 50% Primaloft Recycled 19% Stretch Nylon with Lycra 15% Merino Wool 16% Red Cycled nylon Polyester yarn developed by Primaloft (world number one in artificial