100% acrylic, but because it's soft yarn, it's soft and easy to wear✩.*˚ It's a size and design that can be worn by both men and women(^^) Mexican rug pattern ●Size: Depth 21cm Head circumference 56-62cm (approx.) Please note that there may be slight errors due to amateur measurements. ●Condition: This is a handmade item. It was made as a personal hobby, so there may be some loose threads, please understand. The yarn has been treated with a lighter, so there are some brown spots on the inside, but they are not visible from the outside. Stored in a condominium. Please check the photos for details. #CrusherHat #BucketHat #MexicanRug