Eyeglasses
Aster-FC04
Los gastos de envío se calculan al finalizar la compra.
- Free shipping over €99
- 14-day frame returns
- 3-month warranty
IGIOO Aster-FC04: Tortoise Acetate Eyeglasses with Square Styling
IGIOO Aster-FC04 eyeglasses bring together a tortoise colorway, a defined square shape and classic stud accents. Designed for men, this full-rim acetate frame offers a patterned alternative to solid-color eyewear for everyday styling.
A Patterned Finish to Your Daily Wardrobe
Reach for Aster-FC04 when a plain outfit needs a little extra character. Pair it with a textured knit for a relaxed morning, then with a jacket for dinner later in the day. The tortoise pattern creates visual interest, while the square outline gives the design a structured finish. These men's square eyeglasses fit naturally into a wardrobe built around classic pieces.
- Tortoise styling: a patterned frame color that complements simple outfits.
- Acetate construction: the frame material specified for Aster-FC04.
- Square, full-rim design: a defined outline around each lens for a classic appearance.
- Stud accents: decorative details that add character without changing the clean silhouette.
Frame Specifications
- Brand: IGIOO
- Model: Aster-FC04
- SKU: CA7023-C4
- Designed for: Men
- Frame color: Tortoise
- Material: Acetate
- Shape: Square
- Rim: Full-rim
- Size: M
- Frame width: 142 mm
- Lens width: 54 mm
- Lens height: 41 mm
- Bridge width: 17 mm
- Temple length: 145 mm
Frequently Asked Questions
What is the IGIOO Aster-FC04 frame style?
Aster-FC04 is a men's tortoise acetate frame with a square shape, full-rim construction and stud accents. Its model identifier is Aster-FC04 and its SKU is CA7023-C4.
What measurements should I check before choosing these frames?
Check the 142 mm frame width, 54 mm lens width, 17 mm bridge and 145 mm temple length against glasses that fit you well. Lens height is 41 mm. The M size label is a guide rather than a guarantee of fit.
Are tortoise eyeglasses suitable for everyday styling?
Tortoise frames are a versatile styling option for both work and casual outfits. Aster-FC04 combines that patterned look with a square silhouette, making it an option for customers exploring classic IGIOO eyeglasses with added visual detail.
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.

Aster-FC04
Aster-FC04
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
- 54 mm
- BBridge
- 17 mm
- CLens height
- 41 mm
- DFrame width
- 142 mm
- Temple length
- 145 mm
- Material
- Acetate
- Shape
- Square
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.



