A knit hat that is the thickest I make (to date!) and is surprisingly soft. Traditionally knit from the bottom up this mens skull cap has 2 layers of knitting over your ears to keep them warm and is made with 100% wool. Excellent for those that have no choice but to work out in the cold. Construction workers, mariners, road crews, and hunters. Made to fit most men's heads about 23" +or- as this pattern stretches. Constructed from yarn that is 100% wool. Care: Hand wash in the sink with a bit of shampoo, roll in a towel to absorb excess moisture (or spin cycle of the washer is even better!) and lay on the heater register to dry by the next day.