As one of its daily deals, 13Deals offers the FILA Men's or Women's Performance No Show Socks 12-Pack for $12.99 with free shipping. That's $1.08 per pair, tied with last week's mention, and the lowest total price we could find today by $7. They're available in men's sizes 10-13 (shoe size 6 to 12.5) or women's sizes 9-11 (shoe size 4 to 10). Color is chosen at random. Deal ends September 24.