Mons Royale Signature Crew Sock - Merino Wool Street style socks with hidden merino tech. The Signature Crew can do it all. Material Fabric:  6 Inch Crew Blend:  64% Merino Wool 34% Nylon 2% Elastane Features Blended merino yarn is light, strong, pill-resistant and durable Light heel/toe cushioning Foot arch support Mesh panels for breathability Folded top band keeps 'em up Seamless toe box prevents blisters Ribbed crew height sock. What's sustainable? ZQ Certificate   Non-mulesing Merino wool ZQ is a hallmark that certifies a farmer is meeting the highest standards in the areas of animal welfare, environmental care, and social sustainability - e.g. traceable, No mulesing, Hand selected Environmentally friendly dyes and water processing & fair manufacturing process -   read more Blended merino yarn is light, strong, pill-resistant and durable Mesh panels for breathability