Upper :Ripstop (100% recycled polyester) Logo V :Water based screen printing Insole :Amazonian rubber (11%), sugar cane (42%), E.V.A* (53 %), recycled E.V.A (11%), organic cotton (12%) and others (14%) Outsole :Amazonian rubber (40%), silica (23%), recycled rubber (10%), synthetic rubber (11%) and others (16%) Welt and toecap:Synthetic rubber (40%), silica mineral (22%) and others (38%) Lining:Organic cotton (100%) Laces:Organic cotton (100%) Made in Brazil This fabric features a reinforced structure as it is tearresistant due to its mesh shaped pattern made up of fine and thicker, intertwined yarns. If there is a tear in the fabric, it will be narrowed down to the circumference of the square. Being a light material, it is often used in outdoor activities, which requires solid technical expertise.