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The warmest version of the PRO TREK LIGHT models. Thanks to the combination of Merino RWS with Primaloft we get a warm sock without sacrificing lightness. It combines T3light technology with SLS that keeps the foot dry. The padding on the heel and toe provides comfort during long days of trekking. The combination of Extra Grip and SBS technologies guarantees a perfect fit without over-squeezing the calf.
35%Merino Wool 26%Red-Cycled nylon 21%Stretch Nylon with Lycra 18%Primaloft Recycled