Flexon J4022 Eyeglasses
Flexon J4022 Eyeglasses

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Flexon J4022 Eyeglasses

071 - Matte Grey / 49

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March_886895649582
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$97.85

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DESCRIPTION RATINGS & REVIEWS PRESCRIPTION GUIDE

The Flexon J4022 eyeglasses bring Flexon's proven memory metal technology to a modern rectangle frame designed specifically for active kids. Built with a full-rim metal construction and color-blocked temples, these prescription-ready frames combine durability with a look that appeals to style-conscious children.

Memory Metal Technology for Active Kids

Flexon pioneered memory metal frames in 1988, and that same innovation powers the J4022. The frame's bridge incorporates Flexon memory metal—a titanium-based alloy that flexes, bends, and twists, then returns to its original shape. For kids who play sports, roughhouse, or simply forget they're wearing glasses, this means fewer trips to the optician for adjustments or repairs. The stainless steel temples add structural strength while keeping the overall weight remarkably light.

Parents consistently report that Flexon frames outlast conventional kids' eyewear. The memory metal construction holds its shape longer and stays comfortable on the face even during active movement, making these frames ideal for children who run, play sports, and participate in indoor and outdoor activities without worrying about their glasses.

Rectangle Shape and Modern Styling

The J4022's rectangle shape balances rounded facial features and offers a mature, "like-adult" aesthetic that kids appreciate. Available in matte finishes including Matte Grey, Matte Blue, Matte Black, and Matte Green, each colorway features contrasting temple accents that add visual interest. The full-rim design provides maximum lens stability and works with single-vision, bifocal, and progressive prescriptions.

Measurements include a 49mm or 51mm lens width, 16mm bridge, and temple lengths of 130mm or 135mm depending on size—proportioned specifically for growing faces. The frames are lightweight enough that kids often forget they're wearing them, yet sturdy enough to handle daily wear.

Prescription-Ready and Built to Last

The Flexon J4022 accepts prescription lenses and is compatible with anti-reflective coatings, blue light filtering, and other lens upgrades. The memory metal requires minimal adjustment over time, and the hypoallergenic materials are safe for sensitive skin. These frames ship with Flexon's standard warranty coverage.

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CHRISTOPHER OmARA
Glasses are nice but

Glasses are nice, took longer to make then expected, and the black frame came chipped, nothing that effected my vision so I just used them so I could see.

Frequently Asked Questions

What is Flexon memory metal and why is it good for kids' glasses?

Flexon memory metal is a proprietary titanium-based alloy that allows frames to bend, twist, or flex and then return to their original shape. This makes Flexon frames exceptionally durable for active children who play sports, run, and engage in activities where glasses might get bent or damaged. The memory metal is lightweight, hypoallergenic, and requires minimal adjustment over time.

What sizes are available for the Flexon J4022?

The Flexon J4022 is available in two sizes: 49-16-130 and 51-16-135. The first number is the lens width (49mm or 51mm), the second is the bridge width (16mm), and the third is the temple length (130mm or 135mm). Both sizes are designed to fit children and young teens comfortably.

Can I add prescription lenses to the Flexon J4022?

Yes, the Flexon J4022 is fully prescription-ready and compatible with single-vision, bifocal, and progressive lenses. The full-rim rectangle design provides excellent lens stability and can accommodate most prescription strengths. You can also add lens upgrades like anti-reflective coating, blue light filtering, or scratch-resistant treatments.

Are Flexon J4022 frames durable enough for sports and active kids?

Absolutely. Flexon frames are specifically designed for active children and are ideal for kids who play sports, run, and participate in high-energy activities. The memory metal construction allows the frames to withstand bending and impact that would break conventional frames, and they return to their original shape without permanent damage. Many parents choose Flexon specifically because their kids are rough on glasses.

What colors does the Flexon J4022 come in?

The Flexon J4022 is available in four matte finishes: Matte Grey (071), Matte Blue (404), Matte Black (002), and Matte Green (313). Each colorway features color-blocked temples with contrasting accents that add a modern, stylish look kids appreciate.

How much do Flexon J4022 frames weigh?

Flexon frames are exceptionally lightweight due to their titanium-based memory metal and stainless steel construction. While the exact weight isn't specified, customers consistently report that Flexon kids' frames are so light that children often forget they're wearing them, making them comfortable for all-day wear at school and during activities.

Compare With Similar Frames

How the Flexon J4022 Eyeglasses stacks up against the closest alternatives we carry.

Read the full comparison

Flexon J4022 vs. Other Flexon Kids Frames

Shopping for durable kids' eyeglasses? The Flexon J4022 sits in a strong lineup of memory metal frames designed for active children. Here's how it compares to other popular Flexon kids' models in our collection.

J4022 vs. J4000: Modern Style vs. Classic Foundation

The Flexon KIDS J4000 is the foundational model in the J-series, and both frames share the same memory metal bridge technology and full-rim rectangle construction. The key difference is styling: the J4022 features color-blocked temples with contrasting accents that give it a more modern, sophisticated look, while the J4000 offers a more traditional design with spring hinges for added comfort. The J4000 starts at $85.97 and comes in six color combinations, making it a budget-friendly option if your child prefers classic styling. Choose the J4022 if your child wants a more contemporary aesthetic with matte finishes and bold temple accents.

J4022 vs. J4020: Boys' vs. Girls' Styling

The Flexon J4020 is often marketed as a companion model to the J4022, with the same memory metal durability but different color options. The J4020 is available in more vibrant, playful colors like Tortoise, Teal, and Plum, while the J4022 offers matte finishes in Grey, Blue, Black, and Green. The J4020 also has slightly different measurements (49-18-135 vs. the J4022's 49-16-130), which may affect fit. Both are priced similarly, so the choice comes down to color preference and which measurements better suit your child's face.

J4022 vs. KIDS ZEUS: Temple Design Differences

The Flexon KIDS ZEUS ($94.15) offers the same memory metal technology in a rectangle frame, but with a different temple design and overall aesthetic. The ZEUS is available in classic neutral colors and has a slightly different sizing (49-18-135). If your child prefers a more understated look, the ZEUS might be the better choice. However, the J4022's color-blocked temples and matte finishes give it a more distinctive, modern appearance that appeals to style-conscious kids.

Why Choose the J4022?

The Flexon J4022 stands out for its modern color-blocked temple design, matte finishes, and slightly narrower bridge (16mm vs. 18mm on most other models), which can provide a better fit for children with narrower nose bridges. At $97.85, it's competitively priced within the Flexon kids' lineup and offers the same proven memory metal durability that makes Flexon the go-to brand for active children. If your child wants glasses that look grown-up and stylish while still being tough enough for daily play, the J4022 is an excellent choice.

At a Glance

Flexon J4020 Eyeglasses

Pros:

  • Same memory metal durability
  • Rectangle shape for similar face fit
  • Available in different color options including Tortoise and Teal
  • Slightly lower price point at $94.15

Cons:

  • Different temple styling may not appeal to all kids
  • Color options are more vibrant/playful vs. the J4022's matte finishes
  • Slightly different measurements (49-18-135 vs. 49-16-130)

Flexon KIDS ZEUS Eyeglasses

Pros:

  • Proven memory metal construction
  • Rectangle shape suitable for similar face types
  • Lower price at $94.15
  • Available in classic Black and other neutral colors

Cons:

  • Different temple design and overall aesthetic
  • May have different sizing (49-18-135)
  • Less color variety compared to J4022's four matte options

Flexon KIDS J4000 Eyeglasses

Pros:

  • Same Flexon memory metal bridge technology
  • Full-rim rectangle design for maximum lens stability
  • Lower starting price at $85.97
  • Available in six color combinations
  • Spring hinge design for added comfort

Cons:

  • Older model in the series with less modern styling
  • Temple design may be less appealing to style-conscious kids
  • Color options may be more basic compared to J4022's color-blocked temples

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