If you're budget-restricted, your best bet is these Wolford Socks. It's a great item, while not very expensive. Why not also take a look at these Y-3 Socks. It's a product you're bound to love which also doesn't cost too much. You might also want to consider these A-Cold-Wall* 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 won't be disappointed if you check out these Vetements Socks. It's a costly but smart option. Why not take a look at these Balenciaga Socks too? Expensive, but worth every penny. And how about the luxurious Givenchy Socks? Yolo, right?