The picture above, uploaded to Twitter by legendary British sprinter Linford Christie, appears to show Thierry Henry wearing the 2014-15 season Arsenal FC Home shirt by Puma.
Long rumoured to be set to announce the German manufacturer as their new kit supplier, the Gunners are wearing Nike for the final season of their current deal and this seems to confirm that Puma will take over next year.
Creative Football T-Shirts at Footytees.com - Featuring prints by a range of talented artists
The image probably originates from a Puma publicity shoot, with all involved - Olivier Giroud and Bacary Sagna as well as Christie and former Arsenal great Henry - all Puma endorsees, most likely part of the marketing campaign for the launch of the new kit(s). As well as the new Home shirt being displayed, Giroud is wearing what seems to be a fully-branded Puma Arsenal padded training/rain top.