I bought these for my dad, who suffers from arthritis and has limited range of motion. His old pjs had a button up top that he struggled to get into every night. So, the pull-on knit top was perfect for him and he loves the flannel pants as well. He finds the top/bottom set to be very comfortable and is happy to be able to put his jammies on all by himself ;-)  From my perspective, the pieces are well made and look great on. I bought him three pair and we're very satisfied with our purchase.