Sneaker-style trainers. They have a Gio Memory Effect insole, a memory effect system that cushions and softens the step. Adjustable closures on the instep. Composition: - Polyurethane and TPR upper. - Breathable polyester sole and lining. - Flexible TPR sole. Podologic: this article has been designed together with the Illustrious Official College of Podiatrists of the Valencian Community (ICOPCV) to guarantee the care and attention that foot health requires.