This is a general guideline. If you weigh less than average for your height then consider sizing down. If you weigh more than average for your height consider sizing up. Our Woman's skis mount progressively and have deep rocker lines. As a result they ski a bit shorter than some and are easy to pivot and turn. Don't be afraid to ski a bit longer. If you are still on the fence and ski confidently and aggressively size up. If you ski more conservatively or timidly size down. Still have questions? Please chat, email or call to ensure you are getting the correct size.