I opted for this model simply for 4 reasons: - Quality unanimously recognized from Adidas. - The black color that suits me perfectly for any occasion. - The product price when buying winter sales. - The exact size of my foot that was still available. This pair of shoes from the Adidas Performance range is perfectly adapted to the shape of my feet and is extremely light. It is for me an essential criterion to feel good in my sneakers ... And I constantly door for all my activities. Of course apart from the foot race that I do not practice I the shoes for walking. I take the evaluation of this pair of shoes to remind you of a Chinese proverb that comes to my mind: Pack your 10,000 steps every day and live 100 years ...