The utility model relates to a compression running sock. The compression running sock comprises a sock welt, a sock leg, a sock body, a sock
heel and a sock
toe. An
achilles tendon area is arranged on the back face of the bottom of the sock leg, a plurality of first rubber bands are arranged in the
achilles tendon area, the first rubber bands extend in the length direction of the sock leg, and the first rubber bands are arranged at intervals in the
achilles tendon area in the circumferential direction of the sock leg. The middle part of the sock body is configured to be an arch area, and the arch area is configured to extend along the circumferential direction of the sock body; a plurality of second rubber bands extending in the length direction of the sock body are arranged in the arch area. The
rubber band compression structures are arranged in the achilles
tendon area and the
foot arch area of the sock body, extra support is provided for the achilles
tendon and the
foot arch, fatigue during running is relieved, achilles tendinitis can be prevented,
blood circulation can be accelerated through the
rubber band compression structures, the
oxygen content of blood is increased, and the safety of running is improved. The physical
energy recovery can be accelerated; the athletic performance is improved.