There are various formats ranging from Twenty20, played over a few hours with each team batting for a single innings of 20 overs, to Test matches, played over five days with unlimited overs and the teams each batting for two innings of unlimited length. Traditionally cricketers play in all-white kit, but in limited overs cricket they wear club or team colours. In addition to the basic kit, some players wear protective gear to prevent injury caused by the ball, which is a hard, solid spheroid made of compressed leather with a slightly raised sewn seam enclosing a cork core which is layered with tightly wound string.
The patrons, and other players from the social class known as the "gentry", began to classify themselves as "amateurs"[fn 1] to establish a clear distinction vis-à-vis the professionals, who were invariably members of the working class, even to the point of having separate changing and dining facilities. The gentry, including such high-ranking nobles as the Dukes of Richmond, exerted their honour code of noblesse oblige to claim rights of leadership in any sporting contests they took part in, especially as it was necessary for them to play alongside their "social inferiors" if they were to win their bets. In time, a perception took hold that the typical amateur who played in first-class cricket, until 1962 when amateurism was abolished, was someone with a public school education who had then gone to one of Cambridge or Oxford University – society insisted that such people were "officers and gentlemen" whose destiny was to provide leadership. In a purely financial sense, the cricketing amateur would theoretically claim expenses for playing while his professional counterpart played under contract and was paid a wage or match fee; in practice, many amateurs claimed somewhat more than actual expenditure and the derisive term "shamateur" was coined to describe the syndrome.
The current sponsor of the team is BYJU's. OPPO's sponsorship was to run from 2017 until 2022, but was handed over to BYJU's on 5 September 2019. Previously, the Indian team was sponsored by Star India from 2014 to 2017, Sahara India Pariwar from 2002 to 2013 and ITC Limited (with Wills and ITC Hotels brands) from 1993 to 2002. The current kit sponsor for the Indian team until September 2020 is Nike, which in 2005 acquired the rights from BCCI. The deal with Nike has been extended twice for a period of five years each time; in 2011 and 2016 respectively. Paytm acquired the title sponsorship for all matches played by the team within India in 2015 and extended the same in 2019 until 2023. Star Sports Network is the official broadcaster until 2023 for all matches the team plays in India.
Cricket is the most popular sport in India by far, and is played almost everywhere. The Indian national cricket team won the 1983 Cricket World Cup, the 2007 ICC World Twenty20, the 2011 Cricket World Cup, the 2013 ICC Champions Trophy, and shared the 2002 ICC Champions Trophy with Sri Lanka. The 2023 Cricket World Cup will be hosted by India.
Since 2000, the Indian team underwent major improvements with the appointment of John Wright, India's first ever foreign coach. This appointment met success internationally as India maintained their unbeaten home record against Australia in Test series after defeating them in 2001 and won the inaugural ICC World T20 in 2007. India was also the first Sub-continental team to win at the WACA in January 2008 against Australia.
Often, fans engage in protests regarding players if they believe that regionalism has affected selection, or because of regional partisan support for local players. In 2005, when Sourav Ganguly was dropped from the team, Ganguly's home town Kolkata erupted in protests. India later played a match against South Africa in Kolkata, West Bengal. The Indian team was booed by the crowd who supported South Africa instead of India in response to Ganguly's dropping. Similar regional divisions in India regarding selection have also caused protests against the team, with political activists from the regional Kalinga Kamgar Sena party in Odisha disrupting the arrival of the team in Cuttack for an ODI over the lack of a local player in the team, with one activist manhandling coach Greg Chappell. Similar treatment was handed to Sunil Gavaskar in the 1987 World Cup Semi Finals by crowds at Wankhede Stadium when he got bowled by Philip DeFreitas.