Need motivation tifosi optics delivers with an all new color for podium xc offered for a limited time for spring 2016 the matte crystal podium xc includes interchange full shield lenses in clarion red mirror hydrophobic ac red and clear clarion red145 ltac red414 ltclear956 lt a rimless shield design provides a clear range of vision while adjustable arms and nose pieces ensure a custom fithydrophilic rubber ear and nose pieces for a no slip fitadjustable nose and arm piecesrim