100% Acrylic MATERIAL: Made from high quality 100% Premium Soft Acrylic PONYTAIL HOLE: The beanie hat is designed with a ponytail hole on the back side which is perfect for pulling your messy bun or high ponytail through; suitable for all kinds of hairstyles, such as curly hair, thick hair, ponytail or bun. PERFECT CHOICE for OUTDOOR ACTIVITIES: Our outdoor sports ponytail beanie is warm and stylish, making it perfect for skiing, snowboarding, ice-skating, hiking, lumberjack wood chopping, and all winter activities STRETCHABLE - ONE SIZE FITS MOST: This knit beanie cap is stretchable so fits perfectly to your head and ensures maximum comfort at all times; It provides great elasticity make it accommodates most head sizes. Perfect complement with your favorite T-shirts, jeans, winter coats, boots, jackets, vests and more.