| 摘要 |
A spacer is slidably mounted to the headband of a goggle. The spacer comprises a block formed of a body which in use is captured between the headband and the head of the user. The block has an elongated contoured inboard head engaging surface and an outboard frame engaging portion spaced therefrom. In a forward position, adjacent the goggle, the block supports the goggle in spaced relation with the face or head of the wearer to thereby allow ventilation thereof. When the block is in a retracted position the goggle rests against the face or head of the user.
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