Fresh Feet - 7 Pack Mens Antibacterial Silver Odor Control Colored Cotton Socks 88% cotton, 11% polyamide and 1% elastane Machine Washable Innovative silver technology FreshTech, this 7-Pack smart cotton rich socks keep your feet fresh and odor free. This technology is permanently built into the socks for a long-lasting performance. Their reinforced heel and toe provides extra durability and comfort. These socks have handy ventilated panels for added breathability and comfort. These socks come in a pack of 7 pairs all in assorted pastel colours, and are available in 3 sizes for men.