Foam: Dual-layer

it is oil damped and air sprung contolled suspension

Installs just like the SRAM Powerlink

They offer a good balance between lateral stiffness and radial compliance

Smith Wildcat Glasses - One Size Fits Most - Matte Summit / ChromaPop Rose Gold Mirror PLP|Largest Cog Foam: Dual-layerCharge any trail in the Wildcat Smith's full coverage, hybrid construction, cylindrical lens sunglass. Constructed from durable Evolve frame material and flexible TPU used in Smith goggles, the Wildcat provides coverage and protection like a goggle with the airflow and comfort of a sunglass. Equipped with two position nose pads and megol temples for no slip fit, the Wildcat also comes with a bright light ChromaPop lens, and a secondary clear lens for