https://drdongraham.com/face/blepharoplasty/

It is common with aging to develop loose skin around the eyes and have a tired looking appearance.

Blepharoplasty is a type of eyelid surgery, and is done to remove loose eyelid skin, reposition fat, and tighten the muscles of the eyelid.  This can be done with the upper lids, lower lids, or both.