Men's Irish National flower bamboo socks featuring a shamrock, a four leaf clover and stripes. - Men's Irish Shamrock and Four Leaf Clover Print Bamboo Socks - Anti-Bacterial & Anti-Fungal - Soft & Breathable - Eco-Friendly - 70% Bamboo, 27% Polyester, 3% Elastane - UK 7-11 | EU 40.5-46 | US 8-12 - Machine Washable (Delicate)