Description Details - Union Rosa Snowboard bindings Wmn - black (black) The best and lightest snowboard bindings in this price range. So lightweight that you almost can't feel them under your feet, perfect for a beginner or a fan of board fun. TECHNICAL DETAILS: FLEX: 4/10 BASE: Stage 8 Duraflex - a composite base, the lightest in Union's collection. HIGHBACK: Stage 12 Rosa Duraflex - a spoon inspired by the highest freestyle model in the collection - the Falcor. UPPER STRAPS: Forma - well-fitting on the shoe. LOWER STRAPS: TS 4.0 - completely redesigned strap, fits easily on the shoe HEELCUP: aluminum HEELCUP: strongest aluminum heels in the industry BOLTS: 8.8 Grade Steel - the strongest steel on the market DRIVERS: Universal disk, 4x4, 4x2, Channel, 3D. RIDER: ALEXA MCCARTY. USER LEVEL: beginner/intermediate.Color: blackManufacturer code 232071ID 336067 MountingESTThe EST system is an unique Burton system, because there is no base plate under the foot, just strait up minimalistic EVA foam on top of snowboard, delivering the ultimate in feel and response. Bindings with Burton EST system are compatible with snowboards with The Channel system.standardTraditional boards have binding inserts where the channel is located. Standard mounting system allows you to mount bindings in tens different positions.Binding flexsoftSoft binding allows free moving. It is a great solution for beginners who do not need a high precision. Union Rosa Snowboard bindings Wmn (black)