Only available for another 11 hours according to o2,
But also not a bad deal for bikers out there.
From o2's Website;
With a sleek moulded shell and 21 vents to keep your head cool, the Ridge All Terrain Pro RF6 Helmet is perfect for any avid cyclist. An adjustable dial fit system ensures a perfect fit every time. Available in white/blue, white/red and white/plum.