Comfortable Fabric: Made from polyester and spandex, soft, comfortable, breathable, and more elastic UV Protection: UPF 50+ wourkout shirts making it perfect for outdoor activities in the summer, without fear of the scorching sun Moisture-Wicking: The fabric is designed to wick away moisture and dry quickly, making it ideal for wearing during sports activities Tag-Free Design: Tag-free collar can reduce chafing effectively and increase comfort during activities. Classic round-neck, available in multiple colors, versatile and timeless Occasions: Suitable for a variety of activities such as workout, fitness, running, yoga, hiking, travel, and casual daily wear. It can be worn all year round