To provide a method for a snowboarder to release one foot from a snowboard while standing by using a releaser attached to a boot holder and a drawstring with a handle combined at one end and a hook at the other end, in a slip-on binding of such a type as allows a soft snowboard boot to be fixed to the boot holder which is detachable from a slip-on receiver.

The slip-on binding is characterized by a releaser pin 3 attached to a rotary board 1 which is operated by pulling a wire 11 wound around the rotary board 1. The power to pull the wire wound around the rotary board of the releaser attached to the boot holder is transmitted via a drawstring catcher and the drawstring from a remote position, and as a result, the releaser pin is rotated so that an opening lever B1 is operated.