These are awesome and they make it easy to walk as it's got shocks at bottom, very comfortable design for walking and leaning. Will work for any size person as you hold on to these for ever and throw away those crappie old wooden style crutches.

Love the spring-loaded feet. The biggest design feature over others I have used is the handles. Ergonomic for even my big hands and extremely strong. Highly recommend.

SURE these are not the lightest set of crutches I've ever owned (I use them to get from driver seat to my rear tailgate to access my walker while out and about), but ..
and this is important ..
I am standing up a LOT straighter, have far more comfort and ease in relearning how to walk with a more normal gait, and get the right amount of bounce/compression (and stability) in every step!
They fit well in my SUV .. I lift them into the passenger seat area for storage while I drive (or I can easily slip them through over the center armrest - straight to the cargo bay since I use that for my walker/etc.
These things are STURDY! I can't believe how sturdy they are -- and a real bonus here -- I do travel at times, so to be able to "Fold" (the instructions tell you how easy that is to do) so they fit in Aircraft tiny spaces) makes it even more of a good thing overall.
I like the way the hand areas are also ergonomic -- never felt so comfortable using crutches! (yes, there ACTUALLY is a design thought in this -- you get a right hand crutch and left hand crutch in the set -- no mistaking which is which when you place your hands on the pieces.
It is truth that the curve part goes behind your body and the straight goes in front of your body. (again, it's explained well in the handbook).
It is easy enough to adjust (TIGHT FIT Though!). Which is a good thing for STABILITY and Reliability of these crutches.
So far, so good in terms of use by myself in my daily life. I use them also (I'm very CAREFUL and wear pool/water shoes) so I can get to the pool to do my Aqua Therapy Exercises and Sessions) and I've not found difficulty when I am that careful overall. (I just avoid overly wet areas).
Just be aware these ARE heavier than the standard lightweight regular crutches though. For myself, I don't see that as a problem given I expect these to last longer and are so far, more comfortable to use than any ones I have used before.

I had to get my husband a better pair of long-term crutches that could fold and go on a flight. These are great more quiet than traditional, crutches and sturdy. They also have better shock at the tips and enable better movement for him. He also holds his hands differently and think it relieves his carpal tunnel that he has had from using crutches for many years.
They look pretty cool and he uses them as a sort of shepherds hook for many things lol

These crutches are great. Very easy to use and stay in place under your arm better than old style crutches. Springs in legs help with shock absorption when walking. The handles are at a correct angle for walking. Excellent tips on legs make secure contact with floor and ground when walking. Very stable. If you need under arm crutches for long term use I recommend these. They cost less than carbon fiber but provide the best support I have had when walking. I wish the handles had magnets like their forearm crutches, it would make it easier to store them when not in use for example when at a restaurant or eating at home. Even so they store much more easily than the old style underarm crutches. One really nice feature is the handle can be adjusted to better fit your arm and grip. Highly recommend.