The suction seems adequate, less than i expected. It currently performs nicely. It's very quiet.

The chunky heel provides good support and stability. The only caveat is that the bottom is a little slippery.

The 9 in this shoe is true to size in length and width. The toe box is spacious compared to other closed toe shoes. I am an 8 1/2, but the toebox slightly narrow- not narrow enough to stop me from wearing them, but snug.

The insole provides adequate cushioning to ensure comfort when the shoe is worn over long periods. The knitted structure of these shoes makes them so flexible and comfortable. These shoes are super comfortable and they are awesome dupes!

They are amazingly comfortable. They are easy to walk with, with no balance problems. Perfect for walking on warm days since they are breathable. Even with super low arches and moderate big toe joint bunions.