This Lululemon shirt is designed for running and training in hot weather. It's made with a lightweight, sweat-wicking fabric that changes color in the sunlight! Perforated fabric Silverescent® technology helps prevent odor-causing bacteria growth. Flat seams and raglan sleeves provide a comfortable fit that moves with you. Color: Sun Colour Shift White/Gray (changes color in sunlight) Size: 12 Features: Breathable, sweat-wicking, anti-stink, color-shifting Best for: Running, training, hot weather workouts Pre loved Small faint spot shown in last picture Chest PTP 21” Length 29” No rip tag