This Sporty And Attractive Looking Model Is Strong But Lightly Built At The Same Time. The Upper Part Is Entirely Made Of Textile And Surrounded By A Flexible Plastic In The Central Area Of €‹€‹The Shoe. Sole With Great Traction Capacity And Tread Control. The unique sole design provides optimal flexibility and grip, so you can stay on your feet for longer. You'll feel secure and well-supported when out on your runs.