Lightly cushioned on the bottom with an open weave mesh on top of the foot for enhanced breath-ability. Made with Tasmanian Wool using no herbicides, pesticides, chlorine, or dyes containing heavy metals. Awesome at managing moisture and naturally temperature regulating. Incredibly durable, soft, and comfortable on the foot.
If you are looking for a high quality running sock that was manufactured with global sustainable business practices then this is your sock.