Many runners of all levels and distances—like a record-breaking marathoner and three-time Olympian Shalane Flanagan—swear by their compression socks on race day. Because wearing a patterned compression sock has many benefits. Compression Sock helps to improve the amount of blood that’s flowing back to the heart from the legs while you’re running, which can improve cardio output. Buy Compression socks also help to keep all of your muscles and tissues snug and stabilized so they aren’t bouncing around as much
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