is this product good for doing laps in the pool and adding propulsion?
I do not like the Zip VX Fins as much as the older style Zips. The back strap isn't as comfortable, harder to adjust.
I didn't like them ,I purchased a pair about 2 years loved them but chlorine took its tool. New ones are smaller and have a triangle cutout (white space) I was used to the force of the black and yellow ones.
If you nave never used fins these would probably work well. I noticed a big difference when doing the dolphin kick.
Yes, that is what they were designed for.