The Lamar Hunter is a flat snowboard with late rise, poplar wood core, durable cap construction and bi-axial glass construction * These Bindings Are Extremely Comfortable Because The Material Is Flexible And Allows Greater Movement Than Most Typical Bindings But It Is Also Very Strong And Can Take A Lot Of Punishment. * The Auto Open Total Is The Greatest Feature Of The Head Nx One And It"s A Design That Allows Easy Strapping On And Taking Off That Saves Time And Gets You On The Slopes Quicker Than Ever. * Medium Bindings fit Men"s Boot sizes 7-10; Large fits 10-14