Lululemon athletica Twist and Train Tank. Sleeveless top. Racerback with twist detail. Side slits. In the color Sea Steel. Estimating Women’s 6. Measures 17” underarm to underarm, 28” length. This lightweight tank has side slits so you can adjust it during class: tuck it in or tie it up to keep it in place, or wear it long and loose when you're feeling the flow. Style Number: W1AXCS Excellent used condition. Smoke free home. Activewear. Athleisure. Yoga. Running. Exercise. Workout. Gym.