Bridgedale Women's CoolFusion Run Speed Diva Socks 55% Nylon Polyamide, 23% Endurolfil Polypropylene, 20% Merino Wool, 2% Lycra Elastane Imported Highly versatile, from running and aerobic activities to everyday use with your trainers Ultra light hybrid Ankle length Merino wool for added comfort and softness 3 year guarantee