For something in the middle of the price range, take a look at this Knitted Hat. While the price is very reasonable, this piece is an easy wardrobe update. It's also worth checking out this Woolrich Beanie Hat. This piece is ultra popular and, just as importantly, not very expensive. And do check out this Yves Salomon Knitted Hat! It's a very popular item and good value for money.
If you have enough to afford it, then what you're looking for is this Moncler Beanie Hat. It's more expensive but worth your money. While you're at it, also have a look at this Bottega Veneta Beanie. Yes, this item is expensive, but it does not mean it's not worth it. You might also be interested in this Burberry Beanie. You won't regret the money spent!