Socks made with SealSkinz technology are the ultimate in waterproof, breathable, close-fitting protection. They can be used wherever and whenever you feel the need for waterproof, breathable protection - from fell running to window cleaning, from mountain biking to dog walking. SealSkinz provide maximum performance in water, wind, rain or mud.

Using a high-density loop pile padded layer of Merino wool in the lining, this is the warmest SealSkinz sock available.

The Mid Thermal Sock is: Mid calf length, 100% waterproof, breathable and windproof Porelle membrance, Close fitting and seamless, loop pile Merino in key pressure areas for warmth and comfort.