David Clark 12500G Eyeglass Cushion Aviation Headset

The David Clark Stop Gap Eyeglass Cushions are a narrowly focused accessory aimed at a very specific problem in the cockpit: the way eyeglass temples break the seal of a passive aviation headset and introduce both pressure hot spots and noise leakage. Rather than modifying the headset itself, the cushions slide onto the eyeglass frame temples, filling the gap between the arm of the glasses and the inner surface of the ear cup. The result, per the manufacturer, is reduced temple pressure during extended flights and a tighter overall seal against ambient cabin and engine noise.

Construction is deliberately minimal. Each cushion measures roughly 2 inches long by 1 inch wide and 0.25 inch thick, and a pair weighs just 0.5 ounces, so the added load on the ear piece or bridge of the nose is negligible. David Clark positions them as universally compatible with a range of aviation headset models and eyeglass styles, which makes them a reasonable grab-bag item for flight bags shared among multiple pilots. They address one job — closing the stop-gap where eyewear disrupts a headset's acoustic seal — and the value of that job scales directly with how often the user flies while wearing glasses.