Great for the gym!
I've been using this consistently for about two months now. I put it on my glasses every day right before my workouts and I've noticed a huge decrease in the number of times I have to push my glasses up, even though I'm super sweaty and continuously jumping around. I mean, it doesn't stop the slipping entirely, but I can definitely tell the difference on days where I forget to put it on. I have plastic frames and it doesn't leave any residue or mess them up at all. I just wipe the nose area of my glasses with a towel (or, you know, my t-shirt) before applying the wax and it sticks just fine! Totally recommend!
Rating: 5 stars