Using white 38% polypropylene, 35% polyamide, 13% lyocell, 9% elastane and 5% polyester, these stabilizing cool health socks by Falke are perfect for men and a must have. Also the white/red socks are designed in a block pattern, All the socks come complete with falke sock tags. The Falke Stabilizing Cool Health Socks - White/Red are a must have for any runner as they offer support which can prevent injury as the compression zones stimulate the receptors which allows for a faster reaction to false positions. They have a cooling effect for a more comfortable wear. They also have medium padding which offers cushioning and a perfect fit. KEY FEATURES 38% Polypropylene, 35% Polyamide, 13% Lyocell, 9% Elastane and 5% Polyester Compression , Cooling Effect , Cushioning , Wickering Properties Mid Calf Smooth Structure Medium Thickness Complete with Falke sock tags.