Country Pursuit Collection 2 Pairs of Mens Long Military Action socks Great Socks For Hiking / Walking / Work - with Durability and Comfort Cushioned Foot, Contour Ribs, Reinforced Heel & Toe - giving excellent protection and comforts for high impact zones reducing blisters and discomfort 64% Acrylic 24% Wool 12% Polyester Shoe Size 6-11 Uk, 39-45 Eur, 6.5-11.5 USA