"The Trustworthy" sunglasses with a Leadwood/Black finish, featuring a sleek and stylish design on a gray surface.
"The Trustworthy" sunglasses with a Leadwood and Black finish, featuring a sleek and modern style.
"The Trustworthy" sunglasses featuring a sleek black frame and leadwood accents in a natural setting.
"The Trustworthy" sunglasses feature a sleek black design with natural leadwood accents.
"The Trustworthy" sunglasses featuring Leadwood and Black design, worn by a person in a floral garden setting.
"The Trustworthy" sunglasses featuring a sleek Leadwood/Black design with a natural aesthetic.
"The Trustworthy" sunglasses, featuring a Leadwood frame paired with a sleek black design for a modern and stylish look.
"The Trustworthy" sunglasses, featuring a sleek Leadwood and Black design in a natural setting.
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"The Trustworthy" sunglasses with a Leadwood/Black finish, featuring a sleek and stylish design on a gray surface.
"The Trustworthy" sunglasses with a Leadwood and Black finish, featuring a sleek and modern style.
"The Trustworthy" sunglasses featuring a sleek black frame and leadwood accents in a natural setting.
"The Trustworthy" sunglasses feature a sleek black design with natural leadwood accents.
"The Trustworthy" sunglasses featuring Leadwood and Black design, worn by a person in a floral garden setting.
"The Trustworthy" sunglasses featuring a sleek Leadwood/Black design with a natural aesthetic.
"The Trustworthy" sunglasses, featuring a Leadwood frame paired with a sleek black design for a modern and stylish look.
"The Trustworthy" sunglasses, featuring a sleek Leadwood and Black design in a natural setting.

The Trustworthy (Leadwood/Black)

No one is the same – real leadwood and guaranteed UV protection make The Trustworthy special.

$147.00
$147.00 $189.00

Made from genuine natural materials, with unique variations in color and texture.

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  • Free shipping including tracking

    Our customers benefit from a free and fast shipping in AT and DE. More information here >

  • 24-month warranty

    Within the first 24 months, we will deal with problems that arise during normal use. Find out more >

  • Free 24-day return | Club account

    Club membership is 100% free – members receive a prepaid return label at no extra cost. Even without an account, you can return within 24 days, with a small label fee. Here.

Description

Their values are clear and their head is in the right place. These sunglasses made from leadwood and ash-colored, transparent gray acetate can clearly always be relied upon amidst the unpredictability of life.

- dependable, balanced, truthful, genuine -

Guidance

Technical details

Frame material

Acetate in black
Temple material

Leadwood and maple wood with fine grain
Lenses

TAC glasses in green; polarised and UV 400 protection, light filter category 3; 44x53mm (h x b)
Size

143x140x44mm (frame width x temple length x lens height); web
No two pieces are the same
Over 2 million customers worldwide
Genuine natural materials
UV 400
TAC Lenses

Core features

Polarised Glass

Polarised glasses capture light reflections within your field of sight and provide for clearer vision. Light that reaches the eye is dulled and therefore much less blinding. A person’s sight is substantially clearer and sharper. The perception of colors is also improved. Ideal for sunny days in nature ;)

Leadwood

black like ebony? More likely black like Leadwood! The African ancestor tree, known as Leadwood due to its high density, is a delight with its naturally deep dark color. Discover the calm elegance that emanates from this special wood!

UV 400

Whether you’re on the beach, in the city or snowboarding on the mountain tops, with your Holzkern sunglasses you are always optimally protected. Sunglasses with UV 400 protection prevent all UV rays with wavelengths between 280 to 400 nanometres from reaching your eyes. With these kinds of sunglasses, all ultraviolet A, B and C rays that are dangerous for the eye are blocked.

TAC Lenses

An additional feature that adds even more quality to our sunglasses is the polarised TAC lenses. TAC is short for “Triacetate Cellulose” and it describes an incredibly lightweight and robust material that can be used on the lenses as well as the frame. It is composed of 7 layers and its production is particularly compley, because the original material consists mainly of cotton or beech tree wood.

THE ART OF THE TRADE

Where nature meets craftsmanship

Every HOLZKERN piece begins with genuine natural materials from the forests, mountains, and oceans of our planet. With precision, experience, and innovative technology, we preserve nature's unique character and make it wearable every day. The result: accessories that are as individual as you are and remind you of your uniqueness for years to come.

What we stand for

01
Naturally one of a kind

Nature through and through—that's what our watches and jewelry stand for. The unique grains and textures of wood and stone make every HOLZKERN product truly one of a kind.

02
The HOLZKERN family

When you shop with HOLZKERN, you support a young family business founded in Upper Austria in 2016.

03
Sustainably packaged

Our watches, bandlets, and jewelry come beautifully packaged in wooden boxes. We also use recycled paper to protect your order during shipping, and our self-sealing boxes mean we don't need plastic tape.

04
Order today, enjoy it in three - five days

As soon as you place your order, your one-of-a-kind piece is on its way to you. Too fast? No worries - you have 24 days after delivery to change your mind if you're not completely satisfied.

“With Holzkern I always want to express my love for nature and have set myself the goal of creating the perfect piece of nature for everyone.”

Elias Ferihumer

Founder of Holzkern