Helly Hansen Set of three pairs of unisex socks in black - Men Along with polypropylene, you have the traceable merino wool, which also helps transport moisture and keep you warm and dry. Mesh panels on your upper foot for extra ventilation and ribbed panels around your lower ankle and around your foot for the best support and fit. This is perfect if you are hiking and your body temperature is getting warmer. Hiking Gear Accessories The Best Hiking Socks For Long-Distance Walks Ankle Support Breathable Outdoor Socks Mesh panels added at top foot for extra ventilation with a terry heel and toe for functional comfort. This style comes in right and left socks for the best fit... The socks are available left and right to give you the ultimate fit. The polypropylene yarn keeps the body temperature at the same time breathable and abrasion-resistant. Socks - Hiking - red, M (36-40) | HUSKY OUTDOOR Ribbed around the ankle and foot for extra support