Love it or hate it, the turtleneck is a timeless cold-weather menswear garment. Extremely versatile and functional, the turtleneck can go with a blazer jacket and chinos in a smart casual getup or dress down your more formal looks, all while keeping your neck warm and protected from wind and cold.
If you don’t want to splurge, this Asos Turtleneck will fit the bill. It's a great choice, while not very expensive. In this price range, you can also take a look at this Vince Camuto Turtleneck. It's also a popular item and won't break the bank. You might also want to consider this Laneus Turtleneck. The price is very reasonable, but the effect on your wardrobe will be pretty fantastic.