Lululemon Women's Fast and Free Running Hat One size, color is Lunar Rock, a grayish brown. Color is most accurate in the stock photos. Back band has Lululemon logotype and logo dot is also on the side. Sunny days make for great runs. Keep the glare out of your eyes with this lightweight running hat. Swift Swift fabric is lightweight, four-way stretch, sweat-wicking, and quick-drying Features Designed for: Run Goodbye sweaty forehead: Interior Mesh fabric sweatband wicks moisture Shine-bright : Reflective detail helps keep you on the radar in low light Adjustable closure: Back closure adjusts for a customized fit