For serious walking comfort in the roughest weather, the Midweight Stormsock is a 3-layer hiking sock that\'s waterproof, stretchy, insulating and moisture wicking. All this performance is packed into a midweight merino wool construction that also offers cushioning and the natural anti-odour properties typical of merino. Sleek enough to keep you light on your feet but tough enough for bad weather and tough-going, it\'s a great all-rounder.100% waterproof boot-length sockMerino wool - natural antibacterial, anti-odour propertiesDense terry cushioning footbed, heel and ankleInsulatingNatural moisture-management - wicks sweat away from the skinPerformance Fit - close and supportive and won\'t slip downFlat Toe Seam - reduces bulk and abrasion to the toes