INNER BOOT AND METHOD FOR FORMING THE SAME

摘要

An inner boot for use within an outer shell which includes a flexible inner liner sized to receive the foot of an individual, an outer liner positioned about the inner liner to form a substantially closed compartment between the liners and attached to the inner liner with connecting means for maintaining filling material within the compartment and for passing gas out of said compartment when said filling material is injected thereinto. A filling tube can be provided in communication with the compartment for injecting a resin elastomer reaction mixture into said compartment.