100% Acrylic Made in USA or Imported Stretchy and soft – 100% Acrylic, a rid-knit fabric, not only make the beanie stretchable to fit well for men and women, but also keep your head warm while doing outdoor sports in cold weather. Anti-slip cuffed winter hat – With the cuffed circuit, The beanie can be thermal and comfortably fit for adults (head circumference from 21 inches to 23 inches), and your ears will never fell cold in winter. Windproof and snowproof – Double-layer fabric will lock your head??s heat inside, and stop the cold wind, ice air & snowflake outside, while cycling, running, hiking, driving, snow skiing ect. Convertible simply – Fold the brim of the slouchy beanie to get the cuffed style, that is more warmer and closer to your head. Or not fold it to get the deepest beanie for more cover and softness. Money back guarantee – Contact FanVince??s Customer Service if you are not satisfied with it. We??ll process full refund or send you a replacement without returning or any additional conditions. All issues will be solved within 48 hours.