The Warped Tour is a touring music and extreme sports festival. The tour is held in venues such as parking lots or fields upon which the stages and other structures are erected. The BMX/skateboarding shoe manufacturer Vans, among others, has sponsored the tour every year since 1995, and it is often referred to as the Vans Warped Tour. The tour started out as a showcase for punk rock music, but its more recent line-ups have featured more electronica, alternative rock, emo, post-hardcore, metalcore and Christian rock bands.