The Ambler Bio-Acetate Black are sunglasses made from plant-based Italian bio-acetate, weighing just 35 grams for all-day wear without pressure on the temples. Their full UV400 protection, BPA-free nylon lenses, and flattering shape for most face types make them both an eco-friendly and decidedly elegant accessory.
The Ambler Bio-Acetate Black are black sunglasses made entirely from Italian bio-acetate, a material composed of cellulose acetate and a plant-based plasticiser. The frame features a classic shape with a slightly angular upper edge, complemented by slim arms adorned with discreet gold lettering. The result is a comfortable, lightweight pair of sunglasses that can be worn in any season without putting pressure on the temples.
- The Italian bio-acetate frame weighs just 35 grams, allowing for extended wear without discomfort, whether driving, travelling, or for everyday use.
- The lightweight nylon lenses provide full UV400 protection, blocking 100% of UVA and UVB rays. Their BPA-free composition makes them safer for prolonged contact with the skin.
- Bio-acetate replaces the petrochemical plasticiser with a plant-based component, making it an eco-friendly choice without compromising on durability or the shine of the black finish.
- The frame features a classic shape with rounded angles, offering balanced proportions that do not overpower facial features.
Some accessories stand out, while others are worn without a second thought. The Ambler Bio-Acetate Black belong to the latter category—objects designed to last over time and become part of your daily routine.
What level of UV protection do these sunglasses offer?
The Ambler Bio-Acetate Black sunglasses feature UV400 protection, which blocks 100% of UVA and UVB rays to provide complete protection for your eyes.
Are they suitable for everyday use?
Yes, their lightweight design at just 35 grams and adjustable nose pads make them comfortable to wear all day long.
How should I care for and store my sunglasses?
Store them in the included case when not in use and clean them with a soft cloth. Avoid leaving them exposed to extreme temperatures or abrasive surfaces.
What does it mean that they are made from bio-acetate?
Bio-acetate is a more sustainable, plant-based material than conventional acetate, made with cellulose and natural plasticisers of Italian origin.
Are the lenses impact-resistant?
Yes, the BPA-free nylon lenses are impact-resistant and provide additional safety for everyday use.
The Ambler Bio-Acetate sunglasses are available in one size. You can find the different measurements below. If you are insecure of the fit, you can contact our customer service. We also offer free shipping and free returns so you can safely try them at home.
AMBLER BIO-ACETATE
1 LENS
62 mm
2 NOSE BRIDGE
14 mm
3 FRAME
144 mm
4 TEMPLE
140 mm
MEASURING TIPS
You can easily measure the lens width at home in two simple steps, all you need is measuring tape.
STEP 1. USE A MEASURING TAPE
Place the measuring tape between your eyes and measure the bridge width. From either side of this, measure the lens width.
STEP 2. MEASURE YOUR SIZE
Try the different lens measurements and make a note of the one you think is right for you.
WHAT IS A LENS, BRIDGE, FRAME AND TEMPLE?
1) LENS
The lens measurement is the width of the lens, measured from the bridge.
2) BRIDGE
The bridge measurement is the distance between the lenses.
3) FRAME
The frame measurement is the width of the front, from temple to temple
4) TEMPLE
The temple length is the measurement of the 'arms' of the frame.
HOW DO I FIND MY SIZE
Some glasses have the size measurement printed on the inside of the temples. This usually consists of three numbers. Our glasses for example, have 60-12-140 (lens-bridge-temple), but sometimes other brands only print the first two. If you already wear glasses, we recommend you use them as a size reference.
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