EIS Sun Shirt womens size medium. worn only a few time - small pull on front - see photo from a non smoking home. EIS Sun Shirts are famously made in the USA with top quality fabric and design. The perfect equestrian riding shirt. Designed for energetic people, innovative material and unparalleled style. Attention to detail is part of everything EIS does which is why so many Equestrian Team Apparel customers love these shirts! They offer UV protection and keep equestrians comfortable and stylish. Using the most advanced performance technology available, EIS's proprietary fabric offers you the highest level of skin protection. EIS COOL SHIRT® is proudly made in the USA. Fabric technology provides you with many outstanding performance features. Offering superior sun protection with the equivalent of UPF 50. IceFil®️ is a cooling factor that is embedded in the fabric reduces body temperature by 5 degrees will provide maximum comfort in humid, hot weather. Movement generates air flow creating a cooling effect. Microscopic nano particles attached to fabric fibers make these performance features long lasting. Not a fabric finish. Our special wicking fabric helps control body odor.