My ortho recently told me to take it easier on my knees so I searched around for some light knee straps. Came across these https://www.amazon.com/dp/B074SCYWKR and they’re around half the price of all other similar items on Amazon. Free ship with Prime per usual.
Link: https://www.amazon.com/dp/B074SCYWKR (Giraffe Power Patella Knee Strap – 2Pack)