There is little wonder why the Wigwam Merino Comfort Hiking Sock is Wigwam's most popular sock. It's made from soft and itch-free merino wool so it is comfortable, odour resistant and warm.  This midweight sock is fully cushioned and foot hugging for a great fit and ideal for use in cold weather. Features and Specifications Merino wool is soft, resists odour, insulates, doesn't shrink or itch Fully cushioned Seamless toe closure Fabric  60% Merino wool 33% Stretch Nylon 5% Acrylic 2% Elastic Sizing Table   Wigwam Sock Size Fits Men's Shoe Size Fits Women's Shoe Size UK Shoe Size Europoean Shoe Size Adult Small 4 - 7 3 - 5.5 32 - 38 Adult Medium 5 - 9.5 6 - 10 5 - 8 37 - 42 Adult Large 9 - 12 10 - 13 8 - 11.5 43 - 47 Adult Extra Large 12 - 15 - 12 - 14 47 - 50 Wigwam Merino Comfort Hiking Sock