Over 25 years ago, Smartwool invented the original Merino wool performance sock – the Classic Hike. The Classic Hike remains mostly unchanged and certainly unmatched in comfort, now updated with recycled content. This is a women's cosy, capable classic that is never going out of style.Features:Responsibly sourced, ZQ-certified Merino wool for comfort and odour-controlRecycled nylon makes them more sustainableElasticised arch brace for secure fitVirtually Seamless™ toe – Smoothed out toe seams for ultimate in-shoe fit and comfortLight cushion – Cushioning on the entire bottom of the footCrew heightMaterials:Mist Blue: 65% Merino Wool, 25% Recycled Polyamide, 9% Polyamide, 1% ElastaneCare instructions: Machine wash warm gentle cycle. Do not bleach. Do not iron. Do not dry clean