*Sizing Note* Carhartt are more generously sized you may need to consider dropping down a size from your traditional workwear clothing. A go-to choice for the cool weather the Carhartt Shamrock beanie hat can be worn alone or under a hat or hoodie. This comfortable choice for men is made of soft acrylic knit that provides the right amount of stretch and protects your forehead from feeling itchy. With a Carhartt label sewn at the front this beanie also acts as a style statement., 100% Acrylic., Rib knit., Carhartt label on front.