The Mob Boss fits your specs perfectly. Lightweight, flexible, plus the option to Cant your stance, as well as your highback to match. More lateral flex than the 390 due to the polycarbonate baseplate. Same super comfortable 390 ankle strap as well.
Rome Mob Boss Snowboard Binding | Rome Snowboard Design Syndicate 2013
Any other questions hit us up on email - ridercouncil at romesnowboards dot com.