Again, I have to give credit to the reviewers on Amazon because it's the reason I purchased this shoe stretch. This shoe stretch does the job.

When I received this, it just so happens that my fiance just purchased some tennis shoes that were snug. So I said "Give the shoe stretch a try"  - he sprayed away and put them on and said "Ahhhhh" I was surprised.  I said "Wow that spray stretched them already?" and he said "Yes, they're not too snug around the side now." So I decided to take out a few pair of sandals that were snug on me that I hadn't worn since they were purchased. My fiance was right. . instant comfort. I didn't even use the wooden shoe stretcher inserts in them either. .just the spray. I was amazed at how well this works, and for me that places this product in the "keeper" category for me which means I will purchase this again and again as needed. I highly recommend this if you need shoes stretched.