Technology Upper: Full grain specially treated Kangaroo leather that repels moisture and a comfortable glove fit. 180° external protective heel counter for protection and stability. Made with Joma's 360° technology that increases synergy wrapping the foot from top to bottom: upper, insole & outsole. Resulting in a perfect fit right out of the box. Insole: engineered in 2 parts: frontal with PORON inserts deliver enhanced cushioning, while the heel is cushioned by Joma¿s exclusive PULSOR shock absorption insert. Outsole: Composed of 14 studs placed in function of Biomechanics footsteps. The studs are situated in a ¿V¿ shape, in two different areas: front and back. Rounded studs in two PU densities obtaining more durability and decreased weight. The microfiber sole forms a cape that joins the studs giving it better stability and transmitting more flexibility and resistance. Very lightweight.