Frequency Black Series
Julboās Black Series is a limited edition collection of our Performance sunglasses, defined by aĀ sleek, modern all-black design. Each model pairs a matte black frame with a Black Spectron 3 lens, delivering a refined, timeless look built to handle every missionāfrom demanding conditions to everyday wear.
The Black Series FREQUENCY brings bold frame design into a streamlined, all-black aesthetic. Featuring full ventilation, Grip-Tech temples, and a Black Spectron 3 lens, it offers secure, high-performance fit for a wide range of outdoor activities.
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Product Information
Shipping & Returns
Shipping & Returns





Frequency Black Series
Frequency Black Series
Julboās Black Series is a limited edition collection of our Performance sunglasses, defined by aĀ sleek, modern all-black design. Each model pairs a matte black frame with a Black Spectron 3 lens, delivering a refined, timeless look built to handle every missionāfrom demanding conditions to everyday wear.
The Black Series FREQUENCY brings bold frame design into a streamlined, all-black aesthetic. Featuring full ventilation, Grip-Tech temples, and a Black Spectron 3 lens, it offers secure, high-performance fit for a wide range of outdoor activities.
Original: $104.95
-65%$104.95
$36.73Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Julboās Black Series is a limited edition collection of our Performance sunglasses, defined by aĀ sleek, modern all-black design. Each model pairs a matte black frame with a Black Spectron 3 lens, delivering a refined, timeless look built to handle every missionāfrom demanding conditions to everyday wear.
The Black Series FREQUENCY brings bold frame design into a streamlined, all-black aesthetic. Featuring full ventilation, Grip-Tech temples, and a Black Spectron 3 lens, it offers secure, high-performance fit for a wide range of outdoor activities.























