Stay warm and comfortable during your outdoor activities with the REI Co-op Women's Midweight Base Layer Crew Top. Made from a blend of polyester and spandex, this base layer top offers excellent stretch and flexibility. The fabric is also moisture-wicking and quick-drying, keeping you dry and comfortable even during intense activities. The flatlock seams prevent chafing, while the crewneck design offers a classic and versatile look. Whether you're skiing, snowboarding, or hiking, this base layer top is a reliable choice for any adventure.