Thickened Plush Lining - This Winter Trooper Trapper Hat is Skin-friendly and soft, offers a comfortable wearing experience, ideally keeping you warm in cold winterWindproof & Splash-proof - This Snow Warm Hat Adopts splash-proof polyester, featuring excellent cold-proof and wind-proof performances, as well as good durabilityFull Coverage - This Ski Winter Hat comes with ear flaps and removable and washable mask to fully protect your head, ears and face. Wear this winter trapper hat, you can feel warm when going out on a cold winter dayDetachable Mask - Connected via durable button and self-adhesive strap, allows you wear separately or with the winter hat according to your own need. Comes with breathing hole for free breathingWide Applicability - Classic pilot hat style design, warm and convenient. A wonderful winter hat can be used as cycling hat, skiing hat, camping hat or other outside activities hat. This winter warm hat is also the perfect gift for any loved one in your life, suit for festival gifts in Christmas, Thanksgiving, New Year, family day, birthday