Product Details
Color Details
Size DetailsFrequently Asked Questions
Are the Lacoste L3660 eyeglasses prescription-ready?
What material are the Lacoste L3660 frames made from?
What size are the Lacoste L3660 eyeglasses?
Are Lacoste eyeglasses durable enough for kids?
Do the Lacoste L3660 frames come with a warranty?
Can I get UV protection or blue light filtering lenses in these frames?
Compare With Similar Frames
How the Lacoste L3660 Eyeglasses stacks up against the closest alternatives we carry.
- Rectangle shape may suit narrower or oval face shapes better
- Available in 5 color options vs. 4 for the L3660
- Slightly larger 50mm lens width for bigger kids
- Round shape is trendy and suits angular or square face shapes
- Slightly smaller 47mm lens width for younger/smaller kids
- Same quality bio-injected acetate material
- Glow-in-the-dark temple arms add fun factor for kids
- Rubber crocodile logo embodies the Lacoste Tweens spirit
- Colorful and lively palette appeals to older kids
Read the full comparison
Lacoste L3660 vs. Similar Kids' Eyeglasses
Choosing the right eyeglasses for your child often comes down to frame shape and fit. The Lacoste L3660's square design is versatile and sporty, but Lacoste offers several other kids' models worth considering depending on your child's face shape and personal style.
L3660 vs. L3647: Square vs. Rectangle
The Lacoste L3647 features a rectangle shape with a slightly larger 50mm lens width, making it better suited for older or bigger kids. Both frames use the same durable bio-injected acetate material and similar pricing. The L3660's square shape tends to balance round faces better, while the L3647's rectangle design complements oval or narrower face shapes. If your child is between sizes, the L3647 offers more lens area for higher prescriptions.
L3660 vs. L3632: Square vs. Round
For a completely different aesthetic, the Lacoste L3632 offers a trendy round shape with a smaller 47mm lens width. Round frames are having a moment in kids' eyewear and work particularly well for children with angular or square face shapes. The L3632 is ideal for younger or smaller kids who need a more compact fit. However, the L3660's square design is more universally flattering and has a sportier, more active look that many kids prefer.
L3660 vs. L3804B: Classic vs. Tweens Collection
The Lacoste L3804B is part of Lacoste's Tweens collection and includes fun features like glow-in-the-dark temple arms and a rubber crocodile logo. It's designed for older kids (ages 8-12) who want more interactive, playful eyewear. While the L3660 offers a clean, classic look suitable for any occasion, the L3804B embraces personality and fun. If your child is excited about wearing glasses and wants something that stands out, the L3804B delivers. For a more understated, versatile option, stick with the L3660.
Our recommendation: The Lacoste L3660 hits the sweet spot for most kids—durable, comfortable, and stylish without being too flashy. Its square shape is universally flattering, and the translucent Lumi colors offer just enough personality without overwhelming. For parents seeking reliable, everyday eyewear that kids will actually wear, the L3660 is hard to beat.
At a Glance
Lacoste L3647 Eyeglasses
Pros:
- Rectangle shape may suit narrower or oval face shapes better
- Available in 5 color options vs. 4 for the L3660
- Slightly larger 50mm lens width for bigger kids
- Same durable bio-injected acetate construction
Cons:
- Rectangle shape less versatile than square for round faces
- May appear more mature/less playful than the L3660's square design
- Larger size may not fit younger children as well
Lacoste L3632 Eyeglasses
Pros:
- Round shape is trendy and suits angular or square face shapes
- Slightly smaller 47mm lens width for younger/smaller kids
- Same quality bio-injected acetate material
- Available in similar price range
Cons:
- Round shape may not suit round faces as well
- Smaller lens size limits prescription options for higher powers
- Less sporty aesthetic compared to the L3660's square design
Lacoste L3804B Eyeglasses
Pros:
- Glow-in-the-dark temple arms add fun factor for kids
- Rubber crocodile logo embodies the Lacoste Tweens spirit
- Colorful and lively palette appeals to older kids
- Superior fit and durability for active tweens
Cons:
- More playful design may not suit all environments (formal occasions)
- Glow feature may be distracting for some kids
- May be preferred by older kids, less suitable for younger children