New Chelsea jersey 2012-2013 season

Adidas unveiled Chelsea new jersey for 2012-2013 season. Chelsea the only big Premier League club that using Adidas as their sponsor after Liverpool's switch to Warrior Sports. Arsenal and Manchester United are sponsored by Nike, Spurs with Under Armour and Man City outfitted by Umbro.

I don't think there's a big different than 2011-2012 jersey. Maybe you can find the different.