Engineered four-way stretch fabric for mobility. Moisture-wicking, fast-drying fabric for comfort. Balanced-weight fabric for year-round performance and comfort. Adidas Badge of Sport on sleeve; UPF 50+ UV protection 88% Polyester / 12% Elastane Regular fit is wider at the body, with a straight silhouette Ribbed polo collar with three-button front placket. Edge-stitching for durability.