SUPER COMFORTABLE, EASY-TO-RIDE AND GREAT VALUE: Ideal for beginner to advancing intermediate riders who want to improve, feel confident and have funEASY TO INSTALL: Our Muon-W snowboard bindings have an intuitive layout that makes them highly easy to install.A great, lightweight binding for improving your skills and all-day, all-mountain riding, the Muon-W is the perfect link between you and your boardRider ideal boot size : US 5.0 – 8.0 / EU 37-41 / MP 23.5-26.0Rider’s level : Beginner; Flex : 6/10