| 摘要 |
A method of fabricating a bootie for use in a footwear item is provided. The method includes laminating a plurality of layers of material together into a single air permeable, moisture vapor permeable, and waterproof sheet, and forming a bootie out of the sheet. The sheet includes a first membrane layer having a first side and a second side; the first layer being air permeable, moisture vapor permeable, and waterproof. The sheet also includes a second protection layer having a first side and a second side. The second layer is positioned between the first layer and an outside environment when the footwear item is completed, and configured to facilitate protecting the first layer from an outside surrounding environment. In addition, the sheet can include a third bonding layer having a first side and a second side. The third layer is positioned between the first layer and the second layer to facilitate bonding of the first layer to the second layer.
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