Product Details
Color Details
Size DetailsFrequently Asked Questions
Are KNEX 028 eyeglasses flexible enough for active kids?
What size are the KNEX 028 frames?
Can I put prescription lenses in KNEX 028 frames?
Are KNEX frames safe for kids with sensitive skin?
Do KNEX 028 glasses come with nose pads?
How do I get my child to wear their glasses consistently?
Compare With Similar Frames
How the KNEX 028 Eyeglasses stacks up against the closest alternatives we carry.
- Same flexible TR90/TPE materials and durability
- Slightly smaller 48mm lens width may fit younger or smaller-faced children better
- Same BPA-free, latex-free, hypoallergenic construction
- Italian-made with no metal parts for maximum safety
- Virtually unbreakable flexible construction
- Trusted by thousands of families for babies and young children
- Recognizable Ray-Ban brand name
- Quality construction and materials
- May appeal to older kids who care about brand recognition
Read the full comparison
KNEX 028 vs. Similar Kids' Eyeglasses
Parents shopping for durable kids' frames often compare the KNEX 028 against other flexible, prescription-ready options. Here's how it stacks up.
KNEX 028 vs. KNEX 024
Both frames use the same TR90 front and TPE temple construction, so durability and flexibility are identical. The main difference is size: the 024 has a 48mm lens width versus the 028's 50mm. If your child is younger (ages 4-6) or has a smaller face, the 024 might fit better. Older kids or those with wider faces will appreciate the extra 2mm on the 028. Color preferences matter too—the 024 offers brighter options like Red and Dark Sky Blue, while the 028 leans toward neutral tones with accent pops.
KNEX 028 vs. Miraflex MAYAN47
Miraflex is the Italian-made gold standard for flexible kids' frames, with a reputation for being virtually unbreakable. The MAYAN47 is slightly smaller (47mm lens) and costs less ($44), making it a strong choice for toddlers and very young children. However, the KNEX 028 offers a bit more lens coverage for older kids and comes from a brand parents already trust from the toy aisle. Both are excellent—Miraflex edges ahead for babies and toddlers, while KNEX works better for school-age kids who need a slightly larger frame.
KNEX 028 vs. Ray-Ban Junior 0RY1588
Ray-Ban Junior brings brand cachet, which matters to some older kids and parents. But you're paying $72-$122 for that logo, and the frames aren't necessarily more durable than the KNEX 028's TR90/TPE construction. Ray-Ban Junior frames are well-made, but they're not specifically engineered for the kind of abuse active kids dish out. If your child cares about wearing a recognizable brand, Ray-Ban Junior is worth considering. If durability and value matter more, the KNEX 028 delivers better bang for the buck.
Bottom line: The KNEX 028 hits a sweet spot—flexible enough to survive childhood, sized right for school-age kids, and priced fairly at $76.85. It's not the cheapest option (that's Miraflex), and it's not a designer label (that's Ray-Ban Junior), but it's the most practical choice for parents who want frames that will actually last the school year.
At a Glance
KNEX 024 Eyeglasses
Pros:
- Same flexible TR90/TPE materials and durability
- Slightly smaller 48mm lens width may fit younger or smaller-faced children better
- Same BPA-free, latex-free, hypoallergenic construction
- Available in bright color options (Black, Red, Dark Sky Blue)
Cons:
- Smaller lens size (48mm vs 50mm) may not fit older kids as well
- Fewer neutral color options compared to the 028
Miraflex MAYAN47 Eyeglasses
Pros:
- Italian-made with no metal parts for maximum safety
- Virtually unbreakable flexible construction
- Trusted by thousands of families for babies and young children
- Lower price point at $44
Cons:
- 47mm lens width is smaller than KNEX 028's 50mm
- May have fewer color options depending on availability
- Less brand recognition than KNEX among parents familiar with the toy brand
Ray-Ban Kids 0RY1588 Eyeglasses
Pros:
- Recognizable Ray-Ban brand name
- Quality construction and materials
- May appeal to older kids who care about brand recognition
Cons:
- Significantly higher price ($72-$122 vs $76.85)
- May not be as flexible or impact-resistant as TR90/TPE materials
- Brand premium doesn't necessarily mean better durability for active kids