Although the official weight is quite heavy, it feels surprisingly light on the feet, with no heavy sensation at all.
The outsole is a combination of clear rubber and regular rubber, and in my opinion, as long as the court isn't too poor quality, the durability of this shoe should be decent.
The midsole features a large torsion plate, along with a foam frame and an inner sock-like design, which provides pretty good ankle support to prevent sprains.