Hybrid, CoolFusion™ construction provides excellent protection and venting exactly where it is needed. T2 double loop anti-compression technology enhances impact protection. Mesh side and underfoot panel aid breathability Fibre Content: 31% Merino Wool 37% Nylon/polyamide 31% Endurofil™/polypropylene 1% LYCRA®/elastane If you are not completely satisfied with the quality and performance of your Bridgedale socks at any time within 3 years of purchase, return them to the place of purchase together with proof of purchase for an exchange. Your statutory rights are not affected. Enduro Wool Enduro Wool is the first spin of wool, which guarantees softness, quality and durability. Enduro Wool also provides excellent thermal balance and moisture control properties. Heritage The factory has been knitting socks in Newtownards since WW1, when the first army socks were made. The strong heritage in hosiery is a feature of the Bridgedale brand. Several of the team have been working in the factory for over 40 years, so you could say we know our socks!