Ultra lightweight, Kuhl brand, Stealth 22S, style 7453 shirt. XL Used, very good condition. From site: WHAT MAKES IT KÜHL? The ultra-lightweight STEALTH™ Men's Short Sleeve delivers quick-drying, moisture-managing, and odor-resistant performance to keep you comfortable and fresh when the temperatures rise. We've added the ideal amount of stretch for increased mobility and a superior fit. Easy care, wrinkle-resistant, and a convenient snap-up design. UPF 30 sun protection.