why are the bottoms of my feet sensitive
Sole (foot) The soles of the feet are extremely sensitive to touch due to a high concentration of nerve endings, with as many as 200,000 per sole.[5] This makes them sensitive to surfaces that are walked on, ticklish and some people find them to be erogenous zones.[6]
Foot binding Foot binding was the custom of applying tight binding to the feet of young girls to modify the shape of their feet. It was practiced in China from the Song dynasty until the early 20th century, and bound feet were considered a status symbol as well as a mark of beauty. Foot binding limited the mobility of women, and resulted in lifelong disabilities for most of its subjects, although some women with bound feet working outdoors have also been reported. Feet altered by binding were called lotus feet.