Available with metal silver and metal blue frames, they feature a polycarbonate shield, either vented or unvented, and come with a case and headstrap. An Rx adapter can be bought separately, as can additional shields, in yellow or dark amber. - Serengeti Eyewear, with the Jordan Grand Prix Formula One team, has designed a new range of limited edition sunglasses. The Jordan Grand Prix Serengeti eyewear, which will be worn at race tracks around the world by the team, is available in matt black and Benson and Hedges Jordan team yellow. The lightweight, carbon-based sunglasses feature Serengeti's photochromic lenses, which the company says ensures clear visibility in the full range of weather conditions. The range is available from Norville from mid-August. - Details on 01452 318116.