【Product Specifications】 Material: 60% Acrylic, 40% Polyester Size: Head Circumference 42-56cm (Laid Flat: Length 29cm x Width 27cm) Weight: Approximately 115g Color: Black 【Stylish Knit Cap】This knit cap is made from lightweight, windproof, and cold-resistant, high-quality stretch material, offering maximum warmth and durability for a comfortable fit. It's perfect for commuting or going to school in the cold winter, snugly wrapping your head to block out the cold wind. It's resistant to losing its shape and combines fashion with warmth, allowing you to stay comfortable all day without stress. 【Warm Knit Cap】This lightweight and warm knit cap is sewn for excellent heat retention and cold protection. The soft material gently envelops your head for a light feel and a stress-free fit. On cold days, you can pull the knit cap down over your ears, providing enough warmth to keep your head and ears insulated. The fluffy, thick fabric offers excellent warmth, making it a versatile knit cap that's not just stylish but also great for cold weather protection! It's an essential item for winter cold protection. 【Gentle on Skin】Made with eco-friendly fabric that is gentle on the skin, significantly reducing skin irritation for those with sensitive skin. It can also be hand-washed, so you can wear it with confidence even when you sweat a lot. Furthermore, its excellent moisture absorption and release properties, combined with natural deodorizing effects, allow you to wear it cleanly and refreshingly in autumn and winter. 【Fine Sewing Method】This knit cap is made with durable materials and woven using a fine sewing method, making it resistant to breakage and producing a high-quality, thick knit cap. 【Care Instructions】Hand wash or machine wash with a neutral detergent. Do not use bleach or fluorescent agents. When machine washing, please use a laundry net to prevent entanglement with other clothes. *Please note that the indicated size may vary by 1-2 cm depending on the measurement method. *During the mechanical production process, there may be "seams" or slight "fraying" in the fabric. This does not affect the quality.