Size: the aviator hat is ideal for head circumference: 56-60 cm The aviator hat made of high-quality material, polyester outer shell and faux fur inner lining provides better heat retention, is soft and skin-friendly, waterproof and windproof and can cover most of the ear area. Keep your face and neck warm all the time. Versatile: skiing, snowboarding, motorcycling, running, climbing, hunting or just a cold weather hat. Durable and warm: the shell is very thick and durable, which is windproof, warm and comfortable, necessary accessories in cold winter. Trimmed with faux fur and a thick, padded satin crown lining Windproof mask and adjustable chin strap. Waterproof and windproof shell keep you warm and dry Men's Women's Russian Hat Winter Aviator Hat Bomber Hat Winter Hat Trapper Hat With Ear Flaps Aviator Cap Baseball Cap Peaked Cap Snowproof Skiing Hat