Complete your look in this Peter Millar Aurora Performance Long Sleeve T-Shirt in Navy. This Aurora Performance Long Sleeve T-Shirt by Peter Millar features tailored fit, four-way stretch, moisture-wicking, antimicrobial properties and easy-care, UPF 50 sun protection, reflective heat seal. This Peter Millar Aurora Performance Long Sleeve T-Shirt is made of 88% polyester, 12% spandex.