Easytwist CT248 Eyeglasses - designeroptics.com
Easytwist CT248 Eyeglasses
$140.29
$189.98

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Easytwist CT248 Eyeglasses

50 - Matt Blue

  • Ships within 1 to 5 Days

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AE_CT248_50_4917
ADD PRESCRIPTION

Lenses from $29.99 · Ready in 2–7 business days

ADD PRESCRIPTION

Lenses from $29.99 · Ready in 2–7 business days

$140.29
$189.98

You save 26%

Color

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    Free Shipping
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    Price Match
  • Easy Returns
    Easy Returns
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DESCRIPTION RATINGS & REVIEWS PRESCRIPTION GUIDE

The Easytwist CT248 eyeglasses are built for active lifestyles that demand durable frames. These full-rim rectangular prescription eyeglasses feature Trilaston memory metal—a proprietary nickel-free alloy that bends, twists, and returns to its original shape without permanent deformation.

Trilaston Memory Metal: Flexible and Resilient

Trilaston is Easytwist's proprietary nickel-free alloy engineered for superior shape memory. Unlike standard metal frames that stay bent after stress, these frames can be tossed in bags, sat on, bent during sports—and still snap back to form. The nickel-free construction is hypoallergenic and ideal for anyone with metal sensitivities. All Easytwist frames come with a 1-year manufacturer warranty covering material and workmanship defects.

The 49mm lens width and 17mm bridge deliver a medium fit for most face shapes, with the rectangular silhouette adding structure to round and oval faces. Available in three matte finishes—Matt Blue, Satin Black, and Matt Steel—the CT248 pairs professional styling with serious durability. The single-bridge design and 135mm temples provide a secure, comfortable fit for all-day wear.

Prescription-Ready and Versatile

These frames are prescription-ready and compatible with single-vision, progressive, and bifocal lenses. The full-rim construction securely holds lenses of varying thicknesses, making them suitable for stronger prescriptions. The CT248 is also available as part of Easytwist's N Clip system with magnetic polarized clip-on sunglasses for instant sun protection.

The unisex design works equally well for men and women seeking durable everyday eyewear. The flexible temples reduce pressure on the ears and adapt to different head shapes, while the memory metal construction means fewer trips to the optician for adjustments.

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Frequently Asked Questions

What is Trilaston memory metal and how is it different from regular flexible frames?

Trilaston is Easytwist's proprietary memory metal alloy made from copper and aluminum, not nickel-titanium. Unlike traditional flexible frames that eventually lose their shape over time, Trilaston maintains its shape memory indefinitely and returns to its original form even after being bent or twisted. It's also nickel-free, making it hypoallergenic for people with metal sensitivities.

Are the Easytwist CT248 frames prescription-ready?

Yes, the CT248 frames are fully prescription-ready and compatible with all lens types including single-vision, progressive, and bifocal lenses. The full-rim metal construction securely holds prescription lenses of varying thicknesses, making them suitable for both low and high prescriptions. You can also add anti-reflective coatings, blue light blocking, or transition lenses.

What face shapes work best with rectangular eyeglass frames?

Rectangular frames like the CT248 work best for round and oval face shapes. The angular lines and structured silhouette add definition to soft facial features and help balance rounded jawlines. The 49mm lens width provides a medium fit that suits most face widths without overwhelming smaller features.

Can the Easytwist CT248 be used with magnetic clip-on sunglasses?

Yes, the CT248 is part of Easytwist's N Clip system and is available with magnetic polarized clip-on sunglasses. The magnetic clips attach securely to the front of the frame, instantly converting your prescription eyeglasses into sunglasses. This provides convenient UV protection without needing a separate pair of prescription sunglasses.

Are flexible memory metal frames more durable than regular metal frames?

Yes, memory metal frames are significantly more durable than traditional metal frames. They can withstand bending, twisting, and impact without breaking or permanently deforming. While not completely unbreakable, flexible frames are ideal for active lifestyles, children, or anyone who frequently damages their glasses. They require fewer adjustments and typically last longer than conventional frames.

What are the frame measurements for the Easytwist CT248?

The CT248 has a 49mm lens width, 17mm bridge width, and 135mm temple length (49-17-135). This provides a medium fit suitable for most adult face sizes. The rectangular shape measures slightly wider than it is tall, creating a classic professional look that works for both casual and business settings.

Compare With Similar Frames

How the Easytwist CT248 Eyeglasses stacks up against the closest alternatives we carry.

Read the full comparison

Easytwist CT248 vs. Similar Flexible Eyeglass Frames

If you're considering the Easytwist CT248, you're likely looking for durable, flexible prescription eyeglasses that can handle daily wear. Here's how the CT248 compares to other options in our collection.

Easytwist CT248 vs. Easytwist ET960

Both frames feature the same proprietary Trilaston memory metal technology, so you're getting identical flexibility and shape recovery. The main difference is price and style. The ET960 starts at $86, making it about $50 less expensive than the CT248. If budget is your primary concern and you like the ET960's frame shape, it's an excellent value. However, the CT248 offers the magnetic clip-on option and comes in more contemporary color finishes including the distinctive Matt Blue. For the extra investment, you get more versatility with instant sunglass conversion.

Easytwist CT248 vs. Airlock FOREVER 201

Airlock is another respected name in flexible eyewear, and the FOREVER 201 competes directly with the CT248. Both offer memory metal construction and magnetic clip-on compatibility. The Airlock runs about $10-15 more and uses a different proprietary alloy. Customer feedback suggests both brands perform similarly in terms of durability. Your choice may come down to frame styling preference and which brand's fit works better for your face shape. The CT248's Trilaston alloy is nickel-free, which gives it an edge if you have metal sensitivities.

Why Choose the Easytwist CT248?

The CT248 hits the sweet spot between price and features. You get proven Trilaston memory metal technology, prescription compatibility with all lens types, optional magnetic clip-ons, and a classic rectangular shape that works for most face types. The hypoallergenic construction and three color options make it versatile enough for professional and casual wear. For anyone who's hard on their glasses or wants frames that require minimal maintenance, the CT248 delivers reliable performance at a competitive price.

At a Glance

Easytwist ET960 Eyeglasses

Pros:

  • Lower price point ($86-$96 vs $134-$142)
  • Same Trilaston memory metal technology
  • Proven durability with positive customer reviews
  • Lighter weight for extended wear

Cons:

  • Different frame shape may not suit all face types
  • No magnetic clip-on option mentioned
  • Fewer color options available

Airlock FOREVER 201 Eyeglasses

Pros:

  • Established brand with magnetic clip-on technology
  • Similar durability and flexibility features
  • Professional rectangular styling
  • Comparable price range

Cons:

  • Slightly higher price ($148 vs $134-$142)
  • May use different alloy composition
  • Different temple design and fit