This is the new West Ham United 10/11 away strip, manufactured by Macron. The Hammers were outfitted by Umbro last season, but have now switched to Macron.
The away shirt is primarily a white one with claret and blue stripes. The collar is blue in colour and so are the shorts. SBOBet are the sponsors of the new Hammers away shirt.
Check out the new WHUFC 2010-11 away shirt.