Arsenal Under-21s returned to training on Thursday - in their brand-new PUMA kit.

Benik Afobe, Gedion Zelalem, Thomas Eisfeld and Isaac Hayden were among those in action at London Colney and our club photographer sent back these images.

Copyright 2014 The Arsenal Football Club plc. Permission to use quotations from this article is granted subject to appropriate credit being given to www.arsenal.com as the source 3 Jul 2014