#color_transluscent grey / blue
#color_transluscent grey / blue
#color_transluscent grey / blue
#color_dark blue / dark blue
#color_dark blue / dark blue
#color_dark blue / dark blue
#color_transluscent black / army
#color_transluscent black / army
#color_transluscent black / army
#color_transluscent black / army
#color_black / red
#color_black / red
#color_black / red
#color_black / red
#color_dark blue / dark blue

Aero

Sale price$149.95
SKU: J4831121
Frame Color: Transluscent Grey / Blue
Color:Transluscent Grey / Blue
Lens:

Lens

Quantity:
Designed for those pursing intense efforts, Aero is uncompromising when it comes to performance and comfort. The single lens, available in REACTIV photochromic or Spectron polycarbonate options, guarantees wide, obstacle-free vision. The suspended lens allows for outstanding ventilation, and the shock-absorber inserts at the end of the Air Link Temples offer superior grip and lightness when fit and function matter most.

REACTIV PHOTOCHROMIC TECHNOLOGY

REACTIV photochromic lenses automatically transition from lighter to darker depending on the amount of UV light present. This proprietary technology has the widest photochromic range and fastest reaction time on the market, offering superior optical quality, enhanced durability and a lifetime warranty.

REACTIV photochromic lenses offer unrivaled performance in all conditions and a range of unique benefits

Julbo REACTIV lenses offer the fastest response time to changes in light
Julbo REACTIV lenses offer the widest photochromic ranges
Julbo REACTIV lenses are non-temperature sensitive
Julbo REACTIV lenses are covered under a lifetime guarantee

3D Nose Fit

Adjustable nose pads fit any nose shape and ensure all-day comfort and security.

Air Link Temple System

Elastomer shock absorbers lighten the temples for superior comfort.

Bio-Sourced Rilsan

Made with materials derived from castor beans, this frame is lighter, stronger and more environmentally friendly than traditional plastic.

FAQ

Photochromic lenses adjust to changing light conditions by getting lighter or darker depending on the amount of UV light present. The more UV light—or the brighter the conditions—the darker the lens becomes, and vice versa. Julbo calls its photochromic technology REACTIV.

 REACTIV photochromic technology is helpful when the weather change, if you're recreating early or late in the day or if you're in and out of the woods frequently. Since the lenses change how light and dark they are, don't need to switch from one lens to another or take off your sunglasses/goggles as conditions change.

Julbo offers a variety of REACTIV photochromic lenses, which are available in polarized and non-polarized options.

Read more about REACTIV photochromic technology here.

Read more about the benefits of polarized lenses here.

REACTIV lenses are photochromic and adjust to changing light conditions by getting lighter or darker depending on the amount of UV light present. REACTIV lenses are made of NXT (Trivex), which has the clarity of glass and exceptional durability and impact resistance.


SPECTRON lenses are not photochromic and will not lighten or darken. SPECTRON lenses are made of polycarbonate, which is shatter resistant, and are a versatile lens suitable for all types of activities.

Visible Light Transmission (VLT) refers to the percentage of light that filters through a lens—the higher the number, the more light passes through. A window in a home, for example, might have a VLT of around 70%, allowing most visible light to pass through while filtering enough to keep your sofa from getting bleached. A typical goggle lens, like a home’s window, has a fixed VLT—the amount of light it lets through and blocks out remains the same, no matter how bright or dark it is outside. 

The VLT of Julbo’s REACTIV lenses, on the other hand, changes as ambient light changes. The new REACTIV 0-4 lens, which has the widest VLT range of any photochromic lens on the market, has a range of 83 to 5%. In other words, just 5% of visible light filters through the lens under extremely bright conditions, allowing for ultimate protection. Conversely, 83% of visible light filters through when it's dark out, allowing for total clarity. Regardless of VLT, REACTIV lenses filter 100% of harmful UVA, B, and C light.

High Contrast lenses have a rose tint and rose base color, designed to enhance contrast. HC (rose/red) tints are ideal for situations with varied terrain in low light, for example snowy, flat light or during poor weather. 


Light Amplifier lenses have a yellow tint and yellow base color, designed to brighten everything by increasing light receptivity. LAF (yellow) tints are ideal for darker conditions, like trail running and mountain biking in the woods or recreating early and late in the day.