Shoe size customary markings, such as EU, UK and US sizes, can also be used. Because Mondopoint takes the foot width into account, it allows for better fitting than most other systems. A given shoe size shall fit every foot with indicated average measurements, and those differing by no more than a half-step of the corresponding interval grid. Mondopoint system is widely used in sports industry to size athletic shoes, ski/skate boots, and Pointe ballet shoes; it was also adopted as the primary shoe sizing system in USSR/Russia, GDR, China , Japan/Taiwan/South Korea, and as an optional system in United Kingdom, India
Areni-1 shoe worn for millennia across a large and environmentally diverse geographic region. According to Pinhasi, the Areni-1 shoe is similar to the Irish "pampooties", a shoe style worn in the Aran Islands up to the 1950s. The shoes are very similar to the traditional shoes of the Balkans, still seen today in festivals, known as Opanci ("Opanke"). When the material was dated by the two radiocarbon laboratories in Oxford and California, it was established that the shoe dates back to 3,500 B.C. This date is a few hundred years older than the date given for the leather shoe found on Ötzi