#color_Dark Blue with Spectron 4 Lens
#color_Black with REACTIV 2-4 Polarized Lens
#color_Black with REACTIV 2-4 Polarized Lens
REACTIV 2-4 polarized lens information #color_Black with REACTIV 2-4 Polarized Lens
#color_Black with REACTIV 2-4 Polarized Lens
Montebianco size guide and what's in the box #color_Black with REACTIV 2-4 Polarized Lens
Montebianco 2 sunglasses detailed information#color_Dark Blue with Spectron 4 Lens
Spectron 4 lens information #color_Dark Blue with Spectron 4 Lens
Montebianco 2 sizing information and what's in the box #color_Dark Blue with Spectron 4 Lens
#color_Black / Orange with Spectron 4 lens
Montebianco 2 sunglasses detailed information #color_Black / Orange with Spectron 4 lens
Spectron 4 lens information #color_Black / Orange with Spectron 4 lens
Montebianco 2 sizing information and what's in the box #color_Black / Orange with Spectron 4 lens
#color_Blue Dark / Blue / Mint with Spectron 3 Polarized Lens
#color_Blue Dark / Blue / Mint with Spectron 3 Polarized Lens
Montebianco 2 sizing information and what's included in the box #color_Blue Dark / Blue / Mint with Spectron 3 Polarized Lens
#color_Black / Blue / White with Spectron 3 Polarized lens
Montebianco 2 sunglasses detailed information #color_Black / Blue / White with Spectron 3 Polarized lens
Spectron 3 polarized lens information #color_Black / Blue / White with Spectron 3 Polarized lens
Montebianco 2 sizing information and what's in the box #color_Black / Blue / White with Spectron 3 Polarized lens
Man wearing Montebianco 2 sunglasses
Montebianco 2

Montebianco 2

Sale price$99.95
4.8
Rated 4.8 out of 5 stars
22 Reviews
SKU: J5411232
Color: Dark Blue with Spectron 4 lens
Color:Dark Blue with Spectron 4 lens
Julbo brand benefit icons
Montebianco 2 is the perfect companion for venturing into stunning landscapes. The lines of this now-iconic style have been completely redesigned for a more contemporary look to showcase its dynamic utility better. Montebianco 2 has new Grip Tech temples and a non-slip bridge, making it a benchmark model for mountain comfort. Plus, you can still count on their protective design and removable side shields when safely exploring new horizons at altitude.
  • Curved Temples: Ergonomic profile perfectly balances grip and comfort.
  • Grip Tech Temples: Soft, rubberized temples offer comfort and perfect grip.
  • Nose Grip: Flexible, shock-absorbing inserts on the nose bridge increase comfort and grip.
  • Removable Synthetic Side Shields: Soft, lightweight and comfortable side shields block extreme sunlight at high elevations and are easily removable.
  • 100% UV Protection: Julbo lenses block 100% of UV a, b, & c rays.
  • Silicone cord attachment included

Montebianco 2 Fit

 

Size: Large

Sunglass Width (mm): 125

Lens Height (mm): 43

Bridge Distance (mm): 15

Temple Length (mm): 134

Base: 8

Lens Width (mm): 56

Age: Adult

Weight: 28 g

REACTIV photochromic sunglass lenses. The world's most advanced lenses

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. REACTIV is the name for our proprietary photochromic technology. 

 REACTIV photochromic technology is helpful when the weather changes, 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, you 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. 

Proper cleaning helps prevent damage and extends the life of your lenses. Avoid using solvents, chemical cleaners, paper products, gloves, or anything abrasive, as these can scratch the lens. Scratches are not covered under our lifetime warranty, so be sure to clean and store your eyewear carefully to keep it in top shape.

CLEANING SUNGLASSES

1. Gently wash the frame and lens in soapy water.

2. Rinse the frame and lens thoroughly with clean water.

3. Wipe away moisture with a soft microfiber cloth or non-abrasive material. Let the glasses air-dry.

4. Store glasses in their microfiber case/pouch. Avoid direct sunlight or leaving next to a heat source.

4.8
Rated 4.8 out of 5 stars
Based on 22 reviews
Total 5 star reviews: 18 Total 4 star reviews: 3 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
95%would recommend this product
22 reviews
  • RT
    Rose T.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    12 seconds ago
    Awesome

    I have photophobia and where these as everyday glasses and they are the best I can find yet! Will be back!!!! I am a new very loyal customer! I wish there was a spectrum 5 out there as will but these are my favorites for fit and protection!

  • IL
    Isaac L.
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    4 days ago
    Superb Craftsmanship

    You can tell these are quality the moment you put them on. Love the design—modern, sleek, and purpose-built. Great for both mountains and road trips.

  • LT
    Lewis T.
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    4 days ago
    Comfort All Day Long

    Spent 5 hours on the trail yesterday and completely forgot I had them on. That’s how comfortable they are. The non-slip bridge really works.

  • AG
    Anya G.
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    4 days ago
    Love the Protection!

    I’ve had problems with sensitive eyes and glare, but the Montebianco 2 solves that. Excellent coverage and UV protection. Would buy again.

  • RN
    Rachel N.
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    4 days ago
    Absolutely Perfect for Hiking

    These are hands-down the best hiking sunglasses I’ve ever owned. The fit is incredibly secure, and the side shields make a real difference at high altitude.