【Integrated Cap】: This set features an integrated cap for seamless warmth and protection during winter activities. 【Thick Fleece】: Made with thick fleece material, this hat ensures maximum warmth and comfort in cold weather. 【Ear Protection】: Includes ear protection to keep your ears warm and protected against the wind. 【Windproof Cotton】: Crafted from cotton, this hat offers windproof protection, ideal for cycling and outdoor activities. 【Versatile Use】: Perfect for women, this set is suitable for various winter activities such as cycling and hiking.