Deal Genius offers six pairs of Sof Sole Men's No-Show Tab Cushion Socks in Dark Grey or White for $9.99 with free shipping. That's the lowest price we could find by $11. They fit men's shoe sizes 8 to 12.5.

Also available are 12 pairs of Sof Sole Women's No Show Athletic Performance Socks in assorted colors for $11.99 with free shipping. That's the lowest price we could find by $9. They fit women's shoe sizes 5 to 10.