Material: cotton Breathable mesh socks absorb moisture and sweat, the breathable mesh design of the socks can better discharge hot and humid gases out of the socks, always keep the foot feeling dry and cool High elasticity rosette does not strangle the foot, the rosette is made of high elasticity rubber good, comfortable and high elasticity, not strangle the foot, wash 5000 times is not easy to deformation Docking stitching, inside and outside flat, socks using docking knot stitching technology, inside and outside flat not to strangle the foot, the table as one Work Gear socks are designed to be all-season. They are breathable socks for when it's warm but thick enough for when it's cold during the winter.