If you thought Merino wool's benefits - including comfort, breathability, and odor resistance - were great, you're gonna love what else this sock brings. With ourRun Zero Cushion Ankle Socks, you also get Shred Shield™ technology to reduce wear from toes, mesh zones for enhanced breathability, a Virtually Seamless™ toe for enhanced comfort, and Indestructawool™ technology for extended durability. When you're ready to put in mile after mile of training runs, this sock will bring the comfort and durability goods.