Charles River apparel's women's heathered polo is made of 100% heathered polyester jersey (3.83 ounce/yard) with a peached finish for extra softness. Made exclusively with top shield moisture management treatment. This hi-tech treatment applied to the fabric wicks moisture away from your body, keeping you comfortable and dry. treatment inhibits the growth of smell-causing . Self-fabric collar with self-binding for comfort and seams with double needle stitching for durability.