Arsenal can silence their doubters this season, insists Theo Walcott: 'We do like a good challenge'

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Arsenal midfielder Theo Walcott insists they have recovered from last season's hangover and is confident they can silence their critics.

The Gunners endured a miserable Premier League campaign finishing outside of Champions League qualification for the first time in Arsene Wenger's 21-year reign.

An FA Cup triumph last May salvaged their season and led to the Frenchman extending his stay by penning a new two-year contract.

Arsenal celebrated victory on Sunday but have now turned their attentions to the new season

Arsenal claimed the Community Shield on Sunday with a shoot-out victory over Chelsea, but questions continue to be asked of both Wenger and his team.

Walcott, however, is feeling poised ahead of the new Premier League season and revealed the whole squad are relishing the challenge ahead.

'We know what we want to do this season. We know how important it is,' he said. 

'Everyone's up for the challenge, you know we do like a good challenge.'

Theo Walcott believes Arsenal have matured as a team and learnt from their past mistakes

The Arsenal squad are feeling positive ahead of Premier League opener following their win

The England International knows last season's performance in the Premier League was not acceptable given the talent in the squad, but has sworn his side have learnt from past mistakes.

'It's going to be different for us this year but it's about the way we react, it's as simple as that.

'We can't really dwell on the past any more, we need to focus on our strengths.' 

Arsenal face Leicester City in their opening tie on Friday at the Emirates Stadium but may be without Aaron Ramsey and Mesut Ozil due to injury.