The AK Linen is a skull cap hat based on a design for a tight just fit all around the head. It is flat against the skin all the way around. The deep base of it creates a secure fit for men and women with long or short hair. The fabric is knit into a semi pourous weave which allows air to ventilate, further more as its partly made from linen the hat is truly warm weather head gear. Made from: 75% Acrylic 13% Rayon 12% Linen Brand: Charm Fits head sizes: 53-60cm / 20.8-23.5 inches STOCK NOTICE: We have stock of 1 for each color. Pinkoi doesn`t let us distinguish stock per color so the "available quantity" is the total quantity of all colors.