LiaBella Women's Seamless Stretch Spandex Exercise Bike Shorts (One Size, 4 Pack Neon) 92% nylon 4 PACK Neon Colors: Pink, yellow, green, orange Elastic banded hem and waistband keep fabric from riding Lightweight, stretch material is great for light workouts like yoga Soft, comfortable microfiber, 92% Nylon, 8% Spandex Spandex blend keeps shape and color throughout washes