| 摘要 |
A quickly replaceable padding for athletic gear and the like, comprised of a depressible core coextensively bonded within an envelope of impervious sanitary material and to which a first element of a hook and loop fastener is anchored by sewing to a doubler coextensively bonded between the core and envelope, the padding being attached by securement to an overlying structural member to which a second element of the hook and loop fastener is attached, thereby establishing primary high shear anchorage that holds the pad in position, and in each instance held against separation by secondary securement repeatedly enforced by compressive forces applied through overlying garments.
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