Functional concerns include: protection of the foot and leg from water, mud, pestilence (infectious disease, insect bites and stings, snake bites), extreme temperatures, sharp or blunt hazards (e.g. work boots may provide steel toes), physical abrasion, corrosive agents, or damaging radiation; ankle support and traction for strenuous activities such as hiking; and durability in harsh conditions (e.g. the underside of combat boots may be reinforced with hobnails).
High-top athletic shoes are generally not considered boots, even though they do cover the ankle, primarily due to the absence of a distinct heel.
Early boots consisted of separate leggings, soles, and uppers worn together to provide greater ankle protection than shoes or sandals.
Around 1000 BC, these components were more permanently joined to form a single unit that covered the feet and lower leg, often up to the knee.
A type of soft leather ankle boots were worn by nomads in eastern Asia and carried to China to India and Russia around AD 1200 to 1500 by Mongol invaders.
The Inuit and Aleut natives of Alaska developed traditional winter boots of caribou skin or sealskin featuring decorative touches of seal intestine, dog hair and suchlike.
17th century European boots were influenced by military styles, featuring thick soles and turnover tops that were originally designed to protect horse mounted soldiers.
[1] Boots which are designed for walking through snow, shallow water and mud may be made of a single closely stitched design (using leather, rubber, canvas, or similar material) to prevent the entry of water, snow, mud or dirt through gaps between the laces and tongue found in other types of shoes.
[2] While gumboots are often used in workplaces, such as underground mines, studies have shown that workers prefer "lace up" boots mainly due to their support and better fit.
[7] In the summer of 2022, cowboy boots were seen making a comeback into mainstream fashion, with, as of 8 August 2022, there being over 379.7 million views on the hashtag #CowboyBoots on TikTok.
[8] Cowboy boots were seen on many in the fields of festivals such as Coachella, and being worn by many mainstream celebrities such as Dua Lipa, Emily Ratajkowski and Bella Hadid.