Karrimor merino fibre lightweight walking socks mens the karrimor merino fibre lightweight walking socks benefit from a coolmax construction designed to regulate body temperature and actively manage moisture mens walking socks 1 pack coolmax temperature regulating fabric comfort fit leg merino wool half terry construction flat toe seam antiodr antimicrobial odour management 20 merino wool 54 coolmax 23 nylon 3 lycra machine washable greyblack mens 7