X1 Alpe D'Huez Sunglasses

NRC Eyewear


All the X Series models, X1 is completely made in Italy, are fitted with mirror lenses by Zeiss. X1 is the first model of the collection, designed for cyclists. Removable rubber logo for high ventilation performance. Lifetime warranty. Free Shipping.

Alpe D’Huez
The climb up the mountain involves an increase in altitude of about 1100 metres (from 740 to 1850 metres), over a distance of 14 km and with an average gradient of almost 8%. Coppi was the first victor in this stage in 1952, the year when he won the Tour, while Marco Pantani achieved the record time for this ascent (37′ 35”).

Matte pure white frame
Red details
Gray lens treated with red inferno full mirror

Frame materials:
Nylon [TR90]
MEGOL® (Nose pad, tips, logo)
Lens material: PC

Adjustable nose pad

Weight (w/o rubber logo): 28,4 gr
Curvature: Base 7
Size: 152 mm
Pantoscopic angle: 10°
Bridge: 16 mm
Lens diameter: 139 mm
Temple: 125 mm

ISO 12312-1:2013
24,43 %
UV (280-380 nm) 0,00%
UVB (280-315 nm) Pass
UVA (315-380 nm) Pass
Spectral (475-600 nm) Pass
Solar blue light (380-500 nm): 20,26 %
Filter category 2



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