<b>Size Chart Info（U.S. Clipping)</b><br>4（85）fits 35.4-43.3inches,Age from 2-4 years<br>5（95） for 43.3-47.2inches,Age from 4-6 years<br>6（105） for 47.2-51.2inches , Age from 6-8 years<br>8（115）for 51.2-55.1inches,Age from 8-10 years<br>10（125） for for 55.1-59.1inches,Age from 10-12 years .<br>The orders Fulfillment by amazon need 2-4 days to arrive, Fulfillment by seller will be completed in 10-25 days. If you have any questions, please contact us.