Lululemon women's workout tank with an elastic back. Material is slightly thicker and stretchy. Green (Dark Olive), slightly cropped. Style Number: W1BX0S Designed for: Office Travel Commute Low armholes: Extra low arm holes for added breathability where you need it most Relaxed fit, cropped length: Easy to pair with high-waisted bottoms Cropped length: Cropped length pairs perfectly with high-waisted bottoms Very good used condition, elastic shows some sign of stretching as pictured. From a smoke-free and pet-friendly home.