adidas Women's Climacool Cheekster Underwear 80% Polyester/20% Spandex Imported Ideal Mix of comfort, breathability and performance for best fit during workouts Ultra-soft, lightweight, breathable micro mesh fabric keeps you comfortable all Day long Available in two sizes with incredible 4-way stretch that fits beautifully Flatlock seams prevent panty lines, and the tag less care label ensures a smooth fit Brilliant colors and prints are athletic and fun