Eyeglasses
Theory-FL04
Spedizione calcolata al momento del pagamento.
- Free shipping over €99
- 14-day frame returns
- 3-month warranty
Theory FL04: Clear Blue Round Eyeglasses
Theory FL04 brings a splash of color to the round frame. The acetate is a translucent clear blue that looks fresh in daylight and soft indoors, and the full rim gives each lens a neat, defined outline.
It is a unisex frame for men and women who want glasses that feel a little more personal than black or brown. The size M frame uses 50-23-145 sizing: a 50 mm lens width, 23 mm bridge and 145 mm temples, with a 144 mm overall width. Blue is the frame color only and says nothing about the lens tint or coating. Try it with white, navy or grey outfits. Add prescription, blue light or reading lenses in our lens selector when you order.
Design and Material
- Clear blue color: A fresh alternative to traditional neutral frames.
- Acetate frame: Full-rim construction that surrounds each lens.
- Round shape: A retro-inspired look for everyday styling.
- Unisex design: An eyewear option for men and women.
Frame Size: 50–23–145 mm
- Listed size: M
- Lens width: 50 mm
- Bridge width: 23 mm
- Temple length: 145 mm
- Overall frame width: 144 mm
- Lens height: 42 mm
Shipping & returns
Free worldwide shipping on orders over €99. Non-prescription glasses ship within 2–3 days, prescription glasses within 2–8 days. You can return a frame within 14 days. Prescription lenses are made to order for you, so they can’t be returned – if you send back prescription glasses, we refund the frame. See returns & exchange and shipping & tracking.
Care & warranty
Every pair comes with a 3-month warranty against defects in materials and workmanship. Clean your lenses with the included cloth and keep your glasses in their case when you are not wearing them.
Theory-FL04
Theory-FL04
Lenses made for you
Single vision, progressive, reading or plain – then blue light, light-adaptive or sun lenses. You choose everything in the next step.
14-day frame returns
Not the right look? Return the frame within 14 days. Prescription lenses are made just for you, so only the frame is refunded.
3-month warranty
Every pair is covered against defects in materials and workmanship for 3 months.
Find your fit.
- ALens width
- 50 mm
- BBridge
- 23 mm
- CLens height
- 42 mm
- DFrame width
- 144 mm
- Temple length
- 145 mm
- Material
- Acetate
- Shape
- Round
Compare with a pair you already own – the sizes are printed inside the temple. Not sure? Ask us.
Questions about size or lenses?
Send us your prescription or a photo of your current glasses – we help you choose the right frame and lenses.
