Optic Nerve Cassette | brokenspokebikes

Optic Nerve Cassette



Based on popular demand, we took our best-selling Variant style and re-engineered the sizing to fit a smaller face shape. The result is the new compact Cassette. This frame has the same performance ergonomics and features as the Variant; just smaller. Let the fun begin! 


  • Unisex // Fits Narrow Face Sizes
  • 100% UVA/UVB Protection
  • Limited lifetime warranty


  • Soft and hard case
  • Includes two sets of interchangeable lenses for variable conditions