Size: Adult regular fit, One Size fits most. Also fits juniors and teens. Hand Knit with 50% Merino Wool/50% Acrylic yarn; Soft, breathable and with natural moisture management properties, our premium grade Merino wool is blended with acrylic for the perfect mix of itch-free warmth. Fully-lined with 100% polyester micro fleece for heavyweight warmth and comfort. Yarn pom and tassels for the classic wool hat look. The perfect hat for the coldest days of the year. Everything you want out of a winter hat is here in the Gianna. It's got style, coverage, and oh-so-much warmth. Made with a merino wool fabric blend, a cozy micro fleece lining, and a hand-knit ear flap design, it'll always give you something to love.