Mammut Selun Fl Sun Hooded Shirt - Men's

Product Insights & Style Tips

On warm trail days the Mammut Selun FL Sun Hooded Shirt feels like a breath of shade and motion. Built from 100% recycled polyester with UPF 50+ protection, it keeps the sun at bay without weighing you down. The soft pique-knit texture adds quiet depth, while moisture moves quickly through the fabric for cool, confident movement. A high collar and fitted hood offer extra coverage when the sun sits high or the wind builds, and thumb loops keep the sleeves anchored.

With a regular fit, it sits close enough to layer over a tee or beneath a light shell as conditions shift. The fixed hood and UPF protection shield you on exposed climbs, while HeiQ Fresh helps keep the shirt feeling clean after long, sweaty efforts. The fabric moves with you through switchbacks and steady pacing, making desert singletrack or alpine meadow routes feel approachable all day long.

Part of Mammut's Responsible Collection, this sun hoodie blends recycled materials with practical, trail-ready design. It anchors warm-weather adventure in a piece that looks at home on canyon days and high-alpine trails alike, pairing well with other lightweight layers for a streamlined, purpose-driven kit.