The Lost Medium, designed by ...Lost surfboard innovator Matt Biolos, is a medium Speed Generating fin with a Ride Number of 7.3. Developed as a high performance model for light-weight surfers, this fin has an upright template paired with a refined tip to provide an extremely responsive feel. The latest in speed generating fins, the Gen Series features a V2 foil for fluidity and a unique blend of uni-directional carbon and fiberglass for a more stable flex pattern.
1871 Ocean Street
Marshfield, MA 02050
Nantucket, MA 02554
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