Houston Astros World Series Champs Men's Surgical Scrub Cap, Hat, Skull Cap. Handmade 100% cotton fabric for breathability, durability, and easy care.  Perfect in the workplace for nurses, doctors, CSTs, operating room staff, medical, dental, orderlies, or anyone else who needs to keep head and hair covered and in place.. One size fits most, with adjustable ties in the back. Best suited for men or anyone with short hair or no hair. Delicate cycle, cool water, or hand wash. Gentle, tumble dry/low cycle or flat air dry, warm iron. FREE SHIPPING!