the latitude x is part of the glacia series, a new performance line from dragon. 
these goggles come with removable side shields for even better protection in alpine terrain, a rubber wrap on the nose wings for a good fit and a way to attach different temples and straps so you don't lose your goggles on the go.
the dragon lumalens provides optimal vision with the best contrast and 100 % uv protection.

featureslumalens colour-optimised lensinjection-moulded plant-based resin100 % uv protectionventilated rubber nose pad and temple tipsremovable side shields replaceable cable temple