The Coolibar UPF 50+ Sun Shirt for Men in XL size offers UV protection with its 1/4 zip design and long sleeves, making it suitable for various outdoor activities like walking, golf, water sports, fishing, and hiking. The shirt is made of lightweight and breathable fabric, featuring a mock neck and stand-up collar style, perfect for casual, activewear occasions during the summer, fall, and spring seasons. The shirt's colorblock pattern adds a stylish touch, while its moisture-wicking properties ensure comfort throughout the day. Made by Coolibar, this shirt is machine washable for easy care.