Description Merrell's leadership in the barefoot category continues with the Vapor Glove 6. These are the most minimal shoes Merrell creates, featuring a Vibram EcoStep outsole that wraps the foot to maximize grip and connection and a breathable mesh upper to keep feet cool. The Vapor Glove 6 offers maximum lightweight performance in minimalist trail running and training design. Total stack height on these shoes is 6mm. Return to barefoot with the Vapor Glove 6.PRODUCT DETAILS:100% recycled breathable mesh upper 100% recycled laces and webbing Bellows tongue keeps out debris External rear sling locks in the heel 100% recycled breathable mesh lining 100% recycled mesh wrapped insole Cleansport NXT treated for natural odor control 30% recycled integrated EVA foam insole Merrell Barefoot 2 construction is designed to keep the foot in a natural position Vibram Ecostep recycled outsole designed with 30% recycled rubber which provides added durability and improved grip on wet and dry surfaces