Size 12 girls Speedy Short. Super cute for athletic wear. New with tags. Could probably fit a Women's 0 Ivivva by Lululemon. Speedy Short 1. Designed with speed in mind and lined for comfort and distraction-free movement, these shorts don't know the meaning of slow 2. Swift Ultra fabric is lightweight, four-way stretch, and sweat-wicking 3. COOLMAXO liner is soft and sweat-cking 4. Continuous dracord is easy to cinch and won get lost in the wash 5. Strategically placed vents added for airflow 6. Secure back pocket 7. CHOKING HAZARD: May contain small parts. This product is not intended for children 3 years and under