size suits most, comfortable everyday fit. Use the closure to fit the baseball to adult heads and comfort and secure fit at all times cotton, hint of stretch, and bring both luxurious and comfort to adult day Protect your skin from harm uv-rays and keep your hair out of their face and eyes by wearing this comfortable baseball during all your outdoor activities Professional sweatband design, breathable and sweat-absorbent, great baseball for softball, outdoors, hiking, running, baseball, tennis, cycling, camping, fishing, traveling and more cloth. Lightweight / / smooth. Great fit for most heads sizes