Review on Flow Goggle Strap Kit (2-Pack) - Swim Goggle Replacement Straps - Vibrant Colors - Bungee Cord Straps for Swimming Goggles by Victor Garro

I had another pair and the black piece holding them together suddenly broke so I got them as a cheap replacement. They are cheap. I swim laps twice a week and wouldn't trust them to jump off the starting block. Sometimes I feel like my glasses try to slip a bit when I push off the walls. I had to put them on pretty tight to feel at least somewhat secure, and then my glasses started to hurt from being so tight. After a couple of weeks I just put the black beat I needed on my old bungee and it works great there!