Happy Socks Fox Socks, Blue Stunning pair of Happy Socks Perfect for gifting Auto-linked toe seam to prevent irritation Reinforced heel and toe for extra durability Beautiful combed cotton Fabric Composition: 86% Combed Cotton / 12% Polyamide / 2% Elastane MPN: p002230 The Swedish design house Happy Socks managed to inject a sense of fun and sartorial elegance into the UK socks gifting market.