If you're a frugal shopper, your best bet is these Free People Socks. It's a terrific product, while not very pricey. Another good option is these Stance Socks. While the price is rather reasonable, be sure that this product will become a great addition to your wardrobe. You might also want to consider these Calvin Klein Underwear Socks. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.
If you want to splurge on a luxury piece, then you absolutely must check out these No.21 Socks. This item seems pricey, but it's well worth it. Why not take a look at these Stance No Show Socks too? Expensive, but worth every penny. And how about the luxurious Rochas Socks? Yolo, right?