The Eddie Bauer Women's Departure Long-Sleeve Shirt is a classic and reliable option for birdwatching. Made from a blend of polyester and spandex, this shirt offers stretch and flexibility for unrestricted movement. The fabric is also equipped with UPF 50+ sun protection, keeping you safe from harmful UV rays. The shirt's moisture-wicking and quick-drying properties ensure that you stay comfortable throughout your birdwatching adventures. With its timeless design and functional features, this shirt is a wardrobe staple for birdwatchers.