Made to outlast wherever you are in the outdoors, the KUHL Men's Engineered Crew Long Sleeve Shirt uses Kuhldry® Polyester that wicks sweat with rapid-dry tech and odor resistance, while double UPF 30+/20+ protection strategically blocks the sun at the most exposed areas. Crafted with low-bulk seams for anti-chaffing stitching, the durable fabric resists tears and snags while staying lightweight the whole time.