If you need a pair of shoes for hardest training sessions or running purposes, gym, etc. then the ASI sprint variant is a must choice. The solid built of this shoe ensures it won’t break down easily within few months of use. The cushioned inner as well as footbed will provide the comfortable feel whereas the outer sole and the midsole in combination act as shock absorbent as well as grip enhancers. The heavy mesh used on the upper of the shoe is flexible and breathable.