Teva - Romero MT (Sign Yellow) - Men's: All the performance of the Romero but with a slicker skin of metallic synthetic for those that want to look fast even when standing still. Synthetic and 3D mesh upper. Washable Ortholite recycled insoles resist compression and contour to the foot to add comfort and stability. These footbeds also include an anti-microbial treatment that prevents odor. Rubthane inserts at heel and forefoot. EVA midsole. Fulcrum Shank, a TPU unit, is embedded within the arch and facilitates the transfer of energy between the heel and forefoot to enhance stability and encourage forward motion. Encapsulated Shoc Pad unit in the heel cup that evenly transfers energy of impact throughout the footbed and away from the heel. River Rubber outsole provides a versatile non-slip rubber compound best suited for use in and around the water. Excellent grip on smooth surfaces such as rock, fiberglass and raft rubber. Spider Rubber inserts add a successful blend of high friction and durability.