The Thermastat Quarter has the same design and weight as our Double layer excpet ThermaStat® material is used instead. It wicks away moisture keeping your feet dry, warm and friction-free. The sock is for shoes: Women 6.5-9 and Men 5-8
ThermaStat® is a hollow core polyester designed to trap air inside the fiber as an insulator to the outside cold elements
Moisture management is another key element of Thermastat®. Coupled with the Double Layer System, it ensures Blister Free performance in the cold temperatures
