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Item # JUL005F

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  • Black-Red/Spectron 3 CF, One Size ($129.95)
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Item # JUL005F

Clear vision from the first to last mile.

When your ultra run starts in the early morning light and ends once the sun starts to set, rely on the Julbo Aero Sunglasses with Spectron 3 CF lenses to keep your vision clear throughout the day. The Aero was designed with input from world-class ultrarunners and weighs just under an ounce (26g) per pair, and is fully padded at the nose and temple to deliver a comfortable fit and feel for the entirety of your race. Fogging is always a threat during endurance races, so Julbo put vents between the top of the lenses and frame to keep a constant supply of air passing through the lenses. The frame also allows for optimum ventilation with a design that enables air to circulate along the bottom, top, and sides of the lenses, leaving your vision free of fog, even as you push it to the top of a long and grueling climb. This version of the Aero comes with Julbo's Spectron 3 CF lenses, making them a solid, all-purpose pair of shades for high output activities like running and mountain biking.

Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.

  • Spectron 3 CF lenses
  • Polycarbonate lens material
  • Base 6 lens curvature
  • Full venting frame
  • Front venting
  • 3D fit nose
  • Grip Tech padded temples
  • Air Link temple system

Tech Specs

Lens:
Spectron 3 CF (polycarbonate)
Nose/Temple Pads:
yes, 3D fit nose, Grip Tech
Face Size:
medium
Base Curve:
6
Frame Dimensions:
14 / 127 mm
Claimed Weight:
1 oz
Recommended Use:
trail running, running
Manufacturer Warranty:
lifetime

Size chart

Julbo

Lens Tints
MINERAL LENSES
VLT* TREATMENTS RECOMMENDED USES PROTECTION INDEX
ALTI ARC 4+ 4% anti-reflective + burnishing + flash finish mountains, water, bright sun, NOT DRIVING 4
ALTI ARC 4 7% anti-reflective + flash finish mountains, water, bright sun, NOT DRIVING 4
SPECTRON POLYCARBONATE--LIGHT YET OFFERS GOOD SHOCK RESISTANCE, IS MULTIPURPOSE AND SUITABLE FOR ALL SPORTS
VLT* TREATMENTS RECOMMENDED USES PROTECTION INDEX
SPECTRON 0 91% clear sight cloudy conditions 0
SPECTRON 1 50% hi contrast partly sunny conditions 1
SPECTRON 3 13% mountains, water, bright sun 3
SPECTRON 3+ 12% flash finish mountains, water, bright sun 3
SPECTRON 4 5% flash finish + anti-reflective mountains, water, bright sun, NOT DRIVING 4
SPECTRON 4 BABY 5% flash finish + anti-reflective mountains, water, bright sun, NOT DRIVING 4
POLARIZED 3 12% polarizing mountains, water, bright sun 3
POLARIZED 3+ 11% polarizing + flash finish mountains, water, bright sun 3
POLAR KIDS 15% - 17% polarizing mountains, water, bright sun 3
NXT--HIGH DEFINITION VISION, SUPERIOR OPTICAL QUALITY AND OPTIMUM TRANSPARENCY - LIGHT AND UNBREAKABLE, THEY ALSO DISPLAY LASTING STRENGTH AND RESISTANCE TO SOLVENTS
VLT* TREATMENTS RECOMMENDED USES PROTECTION INDEX
FALCON 9% - 20% photochromic lens polarizing + anti-reflective + BWS mountains, water, bright sun 2 to 3
ZEBRA 7% - 42% photochromic lens + anti-fog mountains, water, bright sun, NOT DRIVING 2 to 4
ZEBRA LIGHT 16% - 80% photochromic lens + anti-fog mountains, water, bright sun 1 to 3
CAMEL 5% - 20% photochromic lens polarizing + anti-fog + NTS mountains, water, bright sun, NOT DRIVING 2 to 4
OCTOPUS 5% - 20% photochromic lens polarizing + water-repellent coating + NTS mountains, water, bright sun, NOT DRIVING 2 to 4
ALL JULBO LENSES ARE OPTICAL CATEGORY 1, GUARANTEEING 100% PROTECTION AGAINST UVA, B AND C RAYS
*VLT (VISIBLE LIGHT TRANSMISSION):
THE PERCENTAGE OF AVAILABLE LIGHT ALLOWED TO REACH THE EYE (THE LOWER THE NUMBER, THE DARKER THE LENS)
Anti-Fog:
prevents condensation and guarantees maximum longevity
Anti-Reflective:
reduces eye strain and eliminates interference glare
Burnishing:
increases the filtering of visible light
Flash Finish:
improves filtration of visible light through a mirror effect on the lens
Water-Repellent:
makes water slide off the lens; prevents hydrogen bonds forming between water molecules; visibility is improved
Oil-Repellent:
reduces finger marks from hair; makes water slide over lens; facilitates cleaning

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