100% cotton twill. Pack and stow design. FlashDry sweatband keeps you cool and dry. Shorter brim. Adjustable chin strap with O-ring and toggle closure. Embroidered logo. The Mountain Bucket Hat offers a casual cool look that is perfect for city wear and mountain adventure alike. Constructed from a quick-drying material that wicks moisture to the surface for evaporation, the headwear style is noticeably stretchy to enhance comfort and offer more freedom of movement. It is made with a FlashDry sweatband that promises to keep you cool and dry when the temperature begins to rise.