Upgrade your activewear with the Peter Millar Aurora Performance Long Sleeve T-Shirt — a high-function, style-driven piece that blends comfort with performance. Crafted from a soft, lightweight performance yarn (88% polyester / 12% spandex), this shirt offers four-way stretch, moisture-wicking, odor resistance, and easy-care properties, making it ideal for workouts, outdoor adventures, or casual wear. Engineered with UPF 50+ sun protection, it shields you from harmful rays during outdoor activity, and a reflective heat seal enhances visibility for running at dawn or dusk. Designed in a tailored fit with raglan long sleeves and modern performance detailing, this long-sleeve tee provides both style and utility. Perfect for active guys who demand both form and function from their wardrobe.