Sunglasses Trends 2026: These Styles Will Dominate the Summer
Sunglasses are more than just protection against UV rays—they're an expression of style, personality, and zeitgeist. Certain trends will continue to prevail in 2026, encompassing both classics and bolder accents. We'll show you which sunglasses are particularly popular this year and what you should look out for.
Number 21: Cat Eye
Cat-eye sunglasses are back—and with a bang! Our Number 21 model combines iconic design with modern colors like Havana, olive green, black, and green-brown. This unisex model suits almost every face shape and brings elegance with a touch of retro flair.
21 Green
SEYU Number 21 Green
The SEYU Number 21 Green brings a breath of fresh air to your look. The elegant cat-eye frame in deep olive green meets light green-tinted lenses, creating a harmonious interplay of color and shape. Minimalist and stylish – perfect for urban adventures and sunny afternoons.
✔️ Cat-eye frame made of olive green acetate unisex
✔️ Subtle green lenses with UV protection
✔️ Strikingly unobtrusive – for stylish individualists
✔️ Comfortable, lightweight & suitable for everyday use
Size chart
|
Lentils |
Nose |
bracket |
|
|
standard |
51mm |
20mm |
145mm |
2. Number 17: The square statement glasses
If you like something striking, opt for the Number 17 in 2025. The angular shape paired with trendy colors like black, marble yellow, green, or gray makes these sunglasses a real eye-catcher.
17 Havana
Model 17 - is carefully handcrafted from high quality Italian acetate and gives you a stylish look. The material acetate is made from a natural polymer obtained from renewable sources.
The gray frame and the light green lenses, which offer 100% UVA + UVB protection despite their transparent color, are not only stylish, but also offer excellent optics.
Size Chart
|
lenses |
Nose |
hanger |
|
|
default |
47mm |
23mm |
145mm |
3. Number 12: Slim, simple, stylish
The Number 12 is for those who prefer a minimalist design. With a slim fit, a slight curve, and available in colors like green, havana, or black, it's a perfect match for clean summer looks.
12 Black
SEYU Number 12 Black – statement in black
The SEYU Number 12 Black sunglasses represent confident minimalism with maximum impact. The strikingly slim design in deep black is both edgy and timeless. The glossy acetate frame provides a high-quality finish, while the dark lenses with UV400 protection reliably shield your eyes from the sun's rays.
Whether for street style looks, monochrome outfits or as a cool statement accessory – with the Number 12 Black you set clear accents.
✔️ Slim design with strong expression
✔️ Deep black acetate frame with glossy finish
✔️ Black lenses with UV400 protection
✔️ Feather-light and comfortable to wear
✔️ For bold looks with clear lines
Size chart
|
Lentils |
Nose |
bracket |
|
|
standard |
52mm |
17mm |
142mm |
4. Number 4: Round Casualness
The round is making a comeback. Our Number 4 brings casualness and vintage vibes to your wardrobe. Perfect for festival days, road trips, or chilling out on the balcony.
04 Black - yellow Lenses
Swiss Design - Handcrafted with Love
The sunglasses are made of high-quality transparent Italian acetate in elegant black and are a unisex model that is suitable for everyone. A special touch is added by the yellow lenses, which not only look stylish but also offer excellent optics.
These sunglasses offer the perfect balance between style and functionality. The frame is very comfortable and sits easily on the head while the CR39 lenses offer 100% UVA + UVB protection despite their transparent color.
Size Chart
|
lenses |
Nose |
hanger |
|
|
default |
48mm |
22mm |
145mm |
5. Number 11
Number 11 is for those who like things edgy and stylish. Sleek, angular, and slightly futuristic – this model can be effortlessly combined with modern looks. It's especially popular with our urban customers who see fashion as a form of expression.
11 Marble Black
Swiss Design - Handcrafted with Love
Model 11 - a modern and elegant frame (transparent green). These transparent sunglasses are carefully handcrafted from high-quality Italian acetate to give you a stylish look.
Materials: Italian acetate, made from a natural polymer obtained from renewable sources.
Color frame: transparent green
Lens color (Zeiss): Blue
100% UVA+UVB protection
Size Chart
|
lenses |
Nose |
hanger |
|
|
default |
47mm |
23mm |
145mm |
Sunglasses Collection 2026
Whether you prefer classic shapes, striking designs, or minimalist elegance – at SEYU, you'll find your new favorite sunglasses in 2026. Discover all models now in our online shop or directly at our store at Schipfe 51 in Zurich. Summer is here!
Sunglasses Trends 2026: FAQ
Currently particularly popular are classic black sunglasses, models with a Havana pattern, versions with blue lenses, and slim retro designs. These styles combine timeless elegance with modern accents—perfect for any look.
Yes, all our sunglasses are deliberately unisex. Thanks to their balanced design and diverse shapes, they suit every face shape and style—whether masculine, feminine, or in between.
Yes, every pair of SEYU sunglasses is equipped with UV400 protection. This reliably protects your eyes from harmful UV-A and UV-B rays – both stylish and safe.