Safer Cycling Through Sound Engineering™
Product Selection Guide
Cat-Ears has products for all types of cycling

Casual / Club

MTB

Competitive

*Average Wind Noise Reduction Between 15 and 25 MPH. Unsolicited customer feedback confirms that these Wind Noise Reduction percentages are conservative. Cat-Ears are 100% Satisfaction Guaranteed.





Classic
Recommended Use
Casual / Club
Our original acoustic faux fur Classic model reduces the most wind noise. Some people think that they look like Elvis sideburns.
Wind Noise Reduction
Perceived wind noise reduction up to 75% at approximately 15 mph.
Size
~6 cm (~2.4") long
~3.4 cm (~1.4") wide
~2.0 cm (~.8") thick
Materials
Classics are engineered
with soft acrylic fibers that interact with the wind to reduce both velocity and turbulence intensity. The soft backing incorporates spandex so they fit all helmet straps and they attach easily with quality VELCRO® Brand hook and loop.
Weight
~2 grams
Comfort
Classics are made from soft breathable material. We do not recommend for hot or very humid weather.
Acoustic Transparency
The materials we use have been independently tested for acoustic transparency at Antioch University.





AirStreamz
Recommended Use
All Purpose / MTB
AirStreamz are similar in performance to the Classic, without the faux fur look. AirStreamz are our most popular product.
Wind Noise Reduction
Perceived wind noise reduction up to 70% at approximately 15 mph.
Size
~7 cm (~2.8") long
~3.0 cm (~1.2") wide
~2.0 cm (~.8") thick
Materials
AirStreamz are engineered with polyester fibers that interact with the wind to reduce both velocity and turbulence intensity. The soft backing incorporates spandex so they fit all helmet straps and they attach easily with quality VELCRO® Brand hook and loop.
Weight
~2 grams
Comfort
AirStreamz are made from soft porous material. Excellent for warm weather, they help wick away sweat.
Acoustic Transparency
The materials we use have been independently tested for acoustic transparency at Antioch University.





AirStreamz Slim
Recommended Use
Club / Competitive
The Slim version is our smallest and most discrete product. While slightly less effective, they still provide excellent performance.
Wind Noise Reduction
Perceived wind noise reduction up to 65% at approximately 15 mph.
Size
~7 cm (~2.8") long
~2.8 cm (~1.1") wide
~1.8 cm (~.7") thick
Materials
AirStreamz are engineered with polyester fibers that interact with the wind to reduce both velocity and turbulence intensity. The soft backing incorporates spandex so they fit all helmet straps and they attach easily with quality VELCRO® Brand hook and loop.
Weight
~1.5 grams
Comfort
AirStreamz are made from soft porous material. Excellent for warm weather, they help wick away sweat.
Acoustic Transparency
The materials we use have been independently tested for acoustic transparency at Antioch University.