Product Details
Color Details
Size DetailsFrequently Asked Questions
Are the Flexon KIDS ZEUS eyeglasses prescription-ready?
What is Flexon memory metal and why is it good for kids' glasses?
What face shapes work best with rectangular eyeglasses like the KIDS ZEUS?
What sizes are available for the Flexon KIDS ZEUS?
How durable are Flexon frames compared to regular kids' glasses?
What colors does the Flexon KIDS ZEUS come in?
Compare With Similar Frames
How the Flexon KIDS ZEUS Eyeglasses stacks up against the closest alternatives we carry.
- Slightly lower price ($85.97-$96.75 vs $94.15)
- Plastic temples may be more comfortable for some kids
- Same memory metal bridge technology
- Ultem plastic front is extremely impact-resistant
- Memory metal temples provide flexibility
- Lighter weight due to plastic front
Read the full comparison
Flexon KIDS ZEUS vs. KIDS J4000: All-Metal vs. Hybrid Construction
Both the KIDS ZEUS and the KIDS J4000 deliver Flexon's signature memory metal technology in a rectangular kids' frame, but they take different approaches to temple construction. The ZEUS features memory metal throughout—both the bridge and the temples flex and return to shape. The J4000 uses memory metal only in the bridge, with plastic temples that are lighter but less flexible.
For parents prioritizing maximum durability, the ZEUS is the better choice. Kids who repeatedly bend their glasses at the temples (a common failure point) will benefit from the all-metal construction. The J4000 works well if your child prefers lighter frames or if the glasses will primarily stay in a case when not worn. Both models come in the same three colors and similar sizing, so the decision comes down to whether you want full memory metal protection or a slightly lighter feel.
Flexon J4019: The Sporty Alternative
The Flexon J4019 takes a different route with an Ultem plastic front paired with memory metal temples. Ultem is an extremely impact-resistant thermoplastic, making the J4019 a good option for kids in contact sports or very rough play. The plastic front is lighter than metal and comes in brighter color options, giving it a more casual, sporty vibe compared to the ZEUS's mature metal look.
Choose the J4019 if your child needs glasses that can take serious impacts to the front of the frame, or if they prefer a less formal style. Stick with the ZEUS if you want the classic metal aesthetic and full memory metal flexibility throughout the entire frame. The ZEUS reads more mature and works better for kids who want glasses that look like adult frames.
At a Glance
Flexon KIDS J4000 Eyeglasses
Pros:
- Slightly lower price ($85.97-$96.75 vs $94.15)
- Plastic temples may be more comfortable for some kids
- Same memory metal bridge technology
- Same rectangular shape and sizing options (48mm and 50mm)
- Available in same three colors (Black, Gunmetal, Navy)
Cons:
- Plastic temples don't have memory metal flexibility
- May not be as durable in the temple area under repeated bending
- Slightly less premium feel compared to all-metal construction
Flexon J4019 Eyeglasses
Pros:
- Ultem plastic front is extremely impact-resistant
- Memory metal temples provide flexibility
- Lighter weight due to plastic front
- May offer more color variety
- Similar price range ($88.62-$94.15)
Cons:
- Plastic front doesn't have the premium metal look
- Less formal/mature appearance than the all-metal Zeus
- Ultem front won't flex like memory metal