Composed of extra-fine yarn to provide plush protective cushion mile after mile, the Balega Hidden Comfort No Show Socks offer ultimate comfort and cushion without adding bulk in your shoe. Delivering the ultimate protection and impact resistance, these socks were specially constructed with Drynamix fabric, which works by wicking moisture away from your feet, keeping them cool and dry throughout every activity. With performance and comfort in mind, the socks are constructed with a seamless, hand-linked tab to help prevent the sock from slipping in your shoe. 1-year warranty. Balega launched in 2003 and set out to create the worlds best performance running sock. Built to perfection, Balega socks are composed of extra fine yarn on high needle count machines to provide plush and protective cushioning, without adding bulk. Each pair of socks are hand-linked for a fully seamless design and feature a proprietary moisture management fiber, Drynamix, to keep feet dry and cool. Balega socks are hand inspected for quality assurance.