We extra love Catherine Tough socks for their cute patterns, outstanding quality, all-natural textiles, and warm soft comfort. These stylish men's wool ankle socks are made from naturally insulating, breathable, super-soft lambswool and will keep your feet comfortable and warm. Material is 80% lambswool and 20% nylon polyamide for added durability, comfort, and fit Heel to top of the rib 8" sits just below the calf Elasticated top for a gentle hold Snug enough to wear under your pants Designed in the United Kingdom and ethically produced in Portugal from animal welfare approved Italian spun lambswool Machine wash on a gentle cycle in cool water or hand wash Use a wool care detergent and add a drop of fabric conditioner for extra softness