Between the October and December tours, the band recorded their debut album at Long Wave Studios with Romesh Dodangoda, who also produced the band's previous EP. During a studio session, the band recorded a live version of Glassjaw's "Ry Ry's Song". The band released "Easy Tiger" as their first single on 10 March 2008. The video received considerable rotation on music channels, as well as entering the Kerrang! Top 10 Overdrive upon the first week of its release. The band released their debut album, entitled "Smart Casual", on 26 May 2008. The album features re-recordings of three songs from "E-Pocalypse!". Prior to this, the single "Give Me What I Want" (a re-recording of the track "Me Me Me") was released on 19 May 2008. On 21 May 2008, the band embarked on a headline tour to promote "Smart Casual" which finished with a performance at Astoria 2 on 5 June 2008. The support for the tour was provided by American punk rock band Valencia. This was followed by another headline tour during October, with support provided by This City and Save Your Breath, and a European tour with Zebrahead and Simple Plan. The band were one of the support acts for Paramore and New Found Glory on the 2008 RIOT Tour – during which guitarist Iain Mahanty joined New Found Glory onstage to perform their song, "Hit Or Miss". They also supported Fall Out Boy on their UK arena tour in March 2009. In February 2009, website Punktastic.com released the video for "Dance All Night". The song was announced as a single but was not released. Recording of the second album started on 1 August 2009, in Texas, USA. The first single was released on 5 October titled "Young Blood (Let It Out)", being released as a digital download single. Their second single "Matters At All" was released on 31 January 2010 and reached a peak of number 65 on the UK Singles Chart and also giving the band their first number 1 single on the UK Rock Chart. The band toured in February and March providing support for Lostprophets. "Dirt" was released on 29 March 2010. The digital special edition includes three bonus tracks: "Believer", "Reputation" and "When The World Comes Down". On 2 May 2010, they embarked on their headline tour starting in Newcastle and finishing in Exeter on 14 May. On 23 May they played the In New Music We Trust stage at the Radio 1 Big Weekend in Bangor, North Wales.