Shoe size USSR used the European (Paris point) system, but the Mondopoint metric system was introduced in 1980s by GOST 24382-80 "Sizes of Sport Shoes" and GOST 11373-88 "Shoe Sizes", and lately by GOST R 58149-2018. Foot lengths are aligned to 5 mm and 7.5 mm intervals. Standard metric foot sizes can be converted to the nearest Paris point ( cm) sizes using approximate conversion tables; shoes can be marked with both foot length in mm, as for Pointe ballet shoe sizes, and/or last length in European Paris point sizes (although such converted 'Stichmass' sizes typically come ½ to 1 size smaller
Slip-on shoe different than the loafer, Chelsea boots were invented by J. Sparkes Hall for Queen Victoria in 1836. The stretchable rubber produces a comfortable shoe combining the convenience of laceless shoes with the profile of lace-ups. Its feminine image was soon lost, and was dubbed "Congress gaiter" and "Boston boot" in America. Rare even in Britain, its country of origin, it is still the only style of slip-on worn with a suit in some of the highly conservative working environments in the City of London. With such a background, their use mimics that of Oxfords, so they are worn in brown