Older people typically have less hair on their feet.
Brown discoloration (pigmentation) may occur in spots or patches.
The skin may become dry.
The toenails often become thicker and curved.
Fungal infections of the nails occur commonly.
The size of the feet may change.
The feet may actually become longer and wider because of changes in the ligaments and joints. A person with these types of changes may need to wear larger shoes. Therefore, feet should be measured periodically or when purchasing new shoes.
Also, feet can be damaged by a lifetime of poorly fitting shoes.