96% Merino Wool Non-binding Casual Socks (3 Pairs) Content- 96% Merino Wool, 4% Nylon MADE IN CANADA Lycra 3D prevents sagging at the ankles without restricting blood flow. Lycra 3D adds exceptional comfort, superior fit, and increased durability. Merino Wool is the finest quality of easy care wool for exceptional warmth and softness. Wool features inherent qualities such as wrinkle resistance, colorfastness, shape recovery (resiliency), and is very breathable. Exclusive of elastic (Non Binding Leg)