Abstract: A snowboard binding system provides a step-in binding that can be used with a soft boot having a sole that is flexible over its entire length without the boot becoming uncoupled due to its flexing. This is accomplished by having one element of the binding constantly urging the associated binding member which is attached to the boot away from the other binding element. This binding element is also displaceable which allows both binding elements to be engaged simultaneously. The rear binding element has a jaw which is normally biased to an open position where it receives the associated binding member which is attached to the boot. As the boot is pushed downwardly the jaw is moved to a latched position where it engages the binding member on the boot. When the jaw is fully in its latched position it is engaged by a locking mechanism which locks it in this position. A release mechanism allows the locking mechanism to be disengaged when it is desired to release the binding.