The wind-resistant and water-resistant Patagonia Baby Baggies Cap meets oppressive heat and sun with cool, light-wearing ease. The baseball cap-style hat is made from 100% Supplex® nylon with a DWR (durable water repellent) finish. Its ample brim shades tender faces, and an adjustable hook-and-loop closure in back customizes the fit. For extra comfort, the internal headband is made of a quick-wicking 94% polyester (35% recycled)/6% spandex fabric blend with Polygiene® permanent odor control.