Color: Black Size: One Size Fits All One Size Fits All: Length: approx. 22cm, Width: approx. 22cm. Highly elastic, it provides a comfortable fit with minimal tightness on the head. Selected Cold-Weather Material: Blended for superior cold-weather performance. Excellent warmth retention and insulation, it protects your head and ears from cold winds, keeping them warm and cozy. This is an essential cold-weather knit hat for winter. Comfortable Fit: The knit cap is highly elastic and fits naturally on the head, offering a stress-free and comfortable wearing experience. It's easy to wear, doesn't put pressure on your forehead or the top of your head, and prevents irritation, allowing you to stay comfortable all day long. It also has excellent breathability, quickly absorbing sweat and keeping your skin clean. Ideal Fashionable Knit Hat: Not only for cold protection, but also very popular as a fashion item. The plain, simple design makes it easy to match with any style. The three-dimensional effect of the folded brim creates a slimming effect. This basic knit hat is unisex and suitable for both men and women. Suitable Occasions: Not too thick or too thin, it can be worn for a long period from autumn to spring. It's lightweight and compact, so it can be easily stored in a bag when not worn, making it convenient to carry! It's recommended for personal use as well as for gifts. It's perfect for everyday commutes, as well as for travel, walks, skiing, fishing, motorcycling, and many other occasions!