Burton Binding Size VS Board Size: I am on Burton's website, and it recommends a size 162 or 162W. But my boot size is 10.5, which is a binding size Medium. But
Burton 2019 Women's Citizen Re:Flexâ„¢ Snowboard Binding Black Size M – Xtreme Boardshop (XBUSA.COM)
Kids' Smalls Re:Flex Snowboard Bindings | Burton.com Winter 2023 US