ECCO GRUUV sneakers are specially engineered to provide a comfortable walking experience and support your every step.Leather produced using the ECCO DriTan™ method of reducing water and chemicals commonly used during the leather tanning process Smartly designed external loops with elastic shoelaces for ease of entry and on-the-go adjustmenDynamic two-way flex rubber sole that not only provides you grip but flexible use of your foot at any angle