At Invisible World, we look for a cashmere beanie or alpaca hat that will do more than just keep your head warm. Dazzling patterns incorporate up to 19 colors, often adorned with hand-needled embroidery or crochet, or featuring hand-dyed yarns. That's because the perfect knit winter hat, whether a wool chullo or a casual alpaca beanie, should warm your eyes and spirits, not just your head. Top up with a matching alpaca scarf or gloves. Perfect alpaca gifts.