Fabric: 88% Polyester, 12% Spandex. UV Protection: UPF 80+ fabric shields skin from harmful UV/UVB rays; thumbholes keep sleeves in place and add coverage. Design: Long-sleeve hooded style protects the neck from sunburn; no-tag collar reduces friction; split hem improves range of motion and comfort. Occasion: Hiking, fishing, running, golf, sailing, swimming, cycling, camping, and other outdoor activities.