PolyesterWINDPROOF & WATER-RESISTANT- Made of premium windproof poly ester outer shell, this russian hat is perfect for skiing, sledding, snowboarding, snowshoeing, camping, snowmobiling, walking the dog, working outside, participating Patriots post season games, or going for vacation.WARM EAR FLAPS - Comes down quite a bit of the faux fur ear flaps, this unisex winter hats can completely cover your ears to keep warm even working outside in blizzards. With ear flaps up or down, the winter aviator hat fits both ways, offering you the best protection when the temperature drops pretty low.SOFT TOUCHING - Made by soft and comfortable faux fur that you might think it's rabbit fur. But don't worry, no animals were harmed in the construction of our ushanka hats.ONE SIZE FITS MOST - With head size from 21"-24" (Head Circumference), the ski trooper hat cap fits most adult head size, keep dry and protecting you against the wind burn in the extreme cold temps.GREAT GIFT - Classic pilot hat style design, warm and convenient. This winter warm hat will be your best gift for the winter of 2020, suit for festival gifts in Christmas, Thanksgiving, New Year, family day, birthday, Mother's day gift and Father's day gift.