Goggle for protecting eyes with a movable lens and methods for using the goggle

A method for retaining and moving a lens relative to a frame in a goggle comprising:

• placing the lens of a goggle in a first position relative to the frame that maintains the lens in front of at least one eye of a user when the user wears the goggle and permits a first level of air flow between the lens and the frame;
• retaining the lens in the first position;
• and
• moving the lens to a second position relative to the frame that maintains the lens in front of the at least one eye of the user when the user wears the goggle and permits a second level of air flow between the lens and the frame wherein the second level of air flow is substantially greater than the first level of air flow;
• and
• retaining the lens in the second position.

A goggle comprising:

• a lens means for protecting the eyes of a user;
• a frame means for maintaining the lens means in front of a user's eyes;
• a lens-retention means for selectively retaining the lens at a plurality of positions;
• and
• an adjustment means for moving the lens among the plurality of positions.

A method for protecting eyes comprising:

• a step of locating a lens and a frame in front of the eyes of a user wherein the lens is adjustably attached to the frame;
• a step of moving the lens relative to the frame such that the lens is maintained in front of at least one eye of the user and a significantly different level of airflow is permitted between the lens and the frame;
• and
• a step of selectively retaining the lens in one of at least two different positions.