With the Vapor Glove 6, Merrell remains the frontrunner in the barefoot category. Arguably Merrell's most minimalist shoes and offer a Vibram EcoStep outsole that hugs the foot for maximum support. The breathable mesh upper keeps the foot fresh. The Vapor Glove 6 offers maximum lightweight performance for minimalist trail running and training. The total height of these shoes is 6 mm. Run barefoot with the Vapor Glove 6.