1.FABRIC: 80% Merino wool+15% Polyester+4%Nylon+1% Spandex
2.The advanced technical fibers wick away sweat and moisture,FOR COMFORTABLE & DRY FEET&BREATHABLE INSULATION: Keeping your feet cozy ,this hiking sock stays cool in the summer and warm in the winter.
3.Extra heavy Cushion to provide comfort & warmth under extremely cold conditions and helps you avoid blisters during your heavy duty work or outdoor activities.
4.WICKING & ODOR RESISTANCE: Merino wool's natural wicking and odor-resistant properties keep you dry and comfortable while active in cold weather(Suitable Temperature -20℃-15℃)