With the Vapor Glove 6, Merrell remains a leader in the barefoot category. These are arguably the most minimalist shoes from Merrell, featuring a Vibram EcoStep outsole that wraps around 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. Experience barefoot running with the Vapor Glove 6. Upper material: 100% recycled breathable mesh. Laces and fabric made from 100% recycled material. Continuous tongue to prevent dirt from entering. External loop at the back secures the heel. Breathable mesh lining made from 100% recycled material. Mesh layer on the insole made from 100% recycled material. Natural, odor-reducing Cleansport NXT technology. Integrated insole made from 30% recycled EVA foam. With the Merrell Barefoot 2 construction, the foot assumes a natural position. Vibram EcoStep Recycle outsole made from 30% recycled rubber for durability and optimal traction on wet and dry surfaces.