Harley-Davidson® Men's 3-Pack Logo Athletic Socks, Cotton Blend. 99403-16VM. Long-lasting, hard-wearing, and heavy weight. The men's 3-Pack Logo Socks are thick and absorbent. Our cushioned athletic socks hug your feet and feel great inside leather riding boots. 70% cotton, 25% polyester, 5% spandex. Knit-in Bar & Shield graphics. One size fits most.