Since 1976 WindTech® has manufactured the highest quality American made microphone windscreens available on the market. There are a wide variety of shapes and sizes available to fit most popular microphones. Using a proprietary non-heat manufacturing process, our windscreens are constructed from a specially developed American made hypo-allergenic, open-cell acoustical foam called SonicFoam. Look for the WindTech® brand name and get the quality, durability and performance you deserve.