The tifosi podium xc fototec sunglasses are one of the latest editions to the podium range and come with a frameless design to decrease weight a tight fit and an aggressive lens cut for a great looking style these tifosi cycling sunglasses use adjustable grilamid tr90 arm and nose pieces for a custom fit which feature hydrophilic rubber pads offering additional comfort to the rider these podium xc39s use a light night fototec lens which uses a variable tint technology that rapidly adjusts