More hair per cm2 which equals better wind protection The inside/backside of the fur is more open to allow for better frequency transparency The shorter hair of the new fur gives the Windbubble a more rounded and organic shape The fur is less shiny to blend better with skin, clothes and other surroundings The Windbubbles come in four different sizes to perfectly match most lavalier microphones on the market The frequency through the Windbubble is very close to the microphones natural sound, Soft and comfortable to work with Six different colors make is easier to find a Windbubble for every occasion The wind reduction is the best in the industry, thanks to the bubble-effect in the design: Most of the wind doesn’t even get inside the Windbubble. The wind that does manage to enter finds it’s way out again without ruining the frequency response. Remarkably reduced noise when rubbed against clothing etc. Sizes: L01 - 28mm L02 - 35mm L03 - 40mm L04 - 42mm