Super durable, highly breathable, ultra softened hemp fibers, anti-heel slip, and also naturally anti-bacterial and anti-fungal.By using hemp fiber, our socks fit into a whole new category. But there's more to it than it's fabric, as we like to innovate 360º when launching a new product. Despite the silicon anti-slip heel patch and the anti-bacterial properties of the sock, it's format was redesigned from the ground up to be ergonomic.