Merrell's leadership in the barefoot category continues with the Trail Glove 7. Key updates include more natural foot positioning for a true minimalist feel, a Vibram EcoStep outsole that wraps the foot to maximize grip and connection, and a minimal midsole made of FloatPro Foam, Merrells best midsole foam. Within the midsole, Merrell also integrated our FLEXconnect dual-directional flex-grooves for enhanced ground connection. Total stack height on these shoes is 14mm. 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 Technical Features Drop: 0 mm Stack Height: 14 mm Weight 408 g / pair Materials Outsole: Vibram Ecostep Midsole: FloatPro Foam Upper: Recycled mes