Blend of artificial and net upper for comfort, shape and stability. It has customary lacing system and detachable ortholite bubbles sock-liner accommodates the used custom orthotics. Forefoot flex-grooves are designed for immense litheness. TPU heelclip is designed provides additional immovability. Its rubber outsole with herringbone outline is used for grip. ZigTech crisscross sole gives equilibrium of energy effectiveness and better presentation padding. Measurements: It weighs as 13 oz