Amazon has the 6-Pairs GOLDTOE Cambridge Men's Crew Socks (Black or Chambray Assorted) for $16 - $5 off coupon (check "Save an extra" box, eligible on first S&S order for this product) =  $12 with free shipping on $35+ or with Prime. (extra 5% off with 5+ items S&S order). Fits shoe sizes: 6-12.5.