GearXS via eBay offers six pairs of Fila Men's, Women's, or Kids' Shock Dry Ankle Socks for $7.99 with free shipping. That's the lowest total price we could find by $5, although we saw it for a buck less in February. They fit men's shoe sizes 10 to 13, women's shoe sizes 4 to 10, or kids' shoe sizes 4 to 10.5.