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 XC's use a Light Night Fototec lens which uses a variable tint technology that rapidly adjusts to the ever changing light conditions offering you superior clarity and protection; this lens will transition from smoke in full light to practically clear when lighting is low. Finally, the Tifosi Podium XC Fototec Sunglasses is compatible with the RX03 adapter which can be used to fit your prescription lenses in. Tifosi Podium XC Fototec Sunglasses Features Adjustable grilamid TR90 ear and nose pieces with hydrophilic rubber pads Hydrophilic rubber ear and nose pads increase their grip the more you sweat ensuring a none-slip fit Adjustable nose and ear pads for a customised fit, limited slippage and increased comfort Hard shell zippered case and microfiber cleaning bag included Weight: 27g Fit: Small, Medium, Large Rx Compatibility: RX03 Rx Adaptor Lifetime Warranty