Design: Mesh and TPU upper Bellows tongue keeps out debris Integrated lacing system for a glove-like fit In-Shoe Comfort: Breathable mesh lining Rock plate for protection Kinetic Fit™ BASE removable contoured insole for flexible support Merrell® Air Cushion in the heel absorbs shock and adds stability FLEXconnect® dual-directional flex-grooves in the midsole provide enhanced ground connection Durability & Traction: Protective toe cap Merrell® mountain-grade Quantum Grip™ rubber outsole 5mm lug depth Additional Details: Vegan-friendly Weight: 1 lb 9 oz / 700 g Country of Origin : Imported Brand : Merrell Web ID: 20MRRMMQMFLX2BLKGFBO SKU: 21788625