My daughter does the Mom list for me as well.
I did have to get off the porch to get a knee brace. It is made of thick canvas like fabric, and has Velcro straps for closing. It slides down when I walk, however I will try to use it.
Good luck with shopping.
HUGS
I made it home in one piece, but now I need a nap.
Just started the laundry. My knees are thru for the night, except down to the dryer.
Good luck with the brace!! Maybe it needs a suspender.