This cap from The North Face is a unisex product made from wool.

This classic TNF Casentino cap features a 6-panel construction and combines premium, naturally water-repellent Casentino wool from Tuscany, Italy, with a sturdy, water-resistant nylon brim and sweatband. It has a 7/10 cm adjustable back strap with a buckle, aged silver eyelets, embroidered logo, and Casentino wool logo label.