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Calvin Klein CK21524 Eyeglasses
Calvin Klein CK21524 Eyeglasses
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$88.62

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Color

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Calvin Klein CK21524 Eyeglasses

001 - Black

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March_883901139051
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Calvin Klein CK21524 Eyeglasses Calvin Klein CK21524 Eyeglasses Calvin Klein CK21524 Eyeglasses Calvin Klein CK21524 Eyeglasses Calvin Klein CK21524 Eyeglasses
Calvin Klein CK21524 Eyeglasses
Calvin Klein CK21524 Eyeglasses
Calvin Klein CK21524 Eyeglasses
Calvin Klein CK21524 Eyeglasses
Calvin Klein CK21524 Eyeglasses
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    Free Shipping
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    Price Match
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    Easy Returns
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Add To Cart For Lowest Price
$88.62

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Color

001 - Black
220 - Brown Havana
438 - Blue
208 - Sand
605 - Burgundy

*Swipe to view more color variants

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

The Calvin Klein CK21524 eyeglasses bring modern minimalist style to your everyday prescription eyewear. This women's square frame is built from premium acetate—a plant-based material that's more durable and flexible than standard plastic—and features sleek metal temple accents that add a refined touch without extra weight.

Available in five versatile colors (black, brown havana, blue, sand, and burgundy), the CK21524 offers a full-rim design that provides maximum stability for your prescription lenses. The 55mm lens width and 12mm bridge deliver a comfortable medium fit, while the single-bridge construction keeps the look clean and contemporary. Acetate's natural flexibility means these frames can be adjusted for a custom fit that stays comfortable through long workdays or weekend wear.

Square frames like the CK21524 are particularly flattering for round or oval face shapes, adding definition and structure to softer features. The full-rim acetate construction also makes these frames ideal if you have a stronger prescription—the thicker frame edges help conceal lens thickness while maintaining a polished appearance.

These frames are prescription-ready and compatible with single-vision, progressive, and bifocal lenses. You can add blue light blocking, anti-reflective coatings, or transition lenses to customize them for your needs. Calvin Klein's reputation for quality construction means you're getting authentic designer eyewear that balances style with durability—acetate frames resist cracking and maintain their shape better than cheaper plastic alternatives, making them a smart long-term investment for daily wear.

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b
biviana silva

My frames broke and this is the best price of frames I found !

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Frequently Asked Questions

Are the Calvin Klein CK21524 eyeglasses prescription-ready?

Yes, the CK21524 frames are fully prescription-ready and compatible with all lens types including single-vision, progressive, and bifocal lenses. You can customize them with your exact prescription, along with optional lens enhancements like anti-reflective coating, blue light blocking, or transition lenses.

What face shape works best with square eyeglass frames?

Square frames like the CK21524 are most flattering for round or oval face shapes. The angular lines of square frames add structure and definition to softer facial features, creating visual balance. If you have a square face, you may want to consider rounder frame styles instead to soften your natural angles.

What is acetate and why is it better than regular plastic?

Acetate is a premium plant-based material made from cotton and wood pulp that's significantly more durable, flexible, and lightweight than standard plastic frames. Acetate frames resist cracking, maintain their shape better over time, and feature richer colors that don't fade easily. The material's flexibility also allows for better adjustments to fit your face comfortably.

What are the frame measurements for the CK21524?

The Calvin Klein CK21524 has a 55mm lens width, 12mm bridge width, and 140mm temple length (55-12-140). This represents a medium fit that works well for most face sizes. The frame width should align with the widest part of your face for the most flattering and comfortable fit.

Can I use these frames for a strong prescription?

Yes, the CK21524's full-rim acetate construction makes it an excellent choice for stronger prescriptions. The thicker frame edges help conceal lens thickness, and pairing them with high-index lenses will ensure your final eyewear is as thin and lightweight as possible while maintaining a polished appearance.

What colors are available for the Calvin Klein CK21524?

The CK21524 is available in five color options: 001 Black, 220 Brown Havana (tortoise), 438 Blue, 208 Sand (neutral beige), and 605 Burgundy. Each features the same square acetate frame design with metal temple accents, allowing you to choose the color that best complements your personal style and wardrobe.

Compare With Similar Frames

How the Calvin Klein CK21524 Eyeglasses stacks up against the closest alternatives we carry.

This product
Calvin Klein CK21524 Eyeglasses
Calvin Klein Calvin Klein CK21524 Eyeglasses $88.62
Calvin Klein CK20525 Eyeglasses - designeroptics.com
Calvin Klein Calvin Klein CK20525 Eyeglasses $130.00$88.62
  • Same premium acetate construction and quality
  • Similar price point ($88.62–$94.15)
  • Square frame shape for comparable face shape compatibility
View frame →
Read the full comparison

Calvin Klein CK21524 vs CK20525: Which Square Frame Is Right for You?

Both the CK21524 and CK20525 are women's square acetate frames from Calvin Klein at identical price points, but they offer distinct style details. The CK21524 features sleek metal temple accents that create a more refined, mixed-material look, while the CK20525 may offer a different temple design aesthetic.

Both frames share the same premium acetate construction that Calvin Klein is known for—durable, flexible, and comfortable for all-day wear. They're both prescription-ready and work well for round or oval face shapes looking to add structure and definition. The full-rim design on both models makes them suitable for stronger prescriptions, as the frame edges help conceal lens thickness.

The choice between these two models comes down to personal preference in temple styling and color options. If you prefer the contrast of metal temple accents against acetate, the CK21524 delivers that modern mixed-material aesthetic. Both frames represent excellent value in the designer eyewear category, offering authentic Calvin Klein quality and style at an accessible price point under $95.

At a Glance

Calvin Klein CK20525 Eyeglasses

Pros:

  • Same premium acetate construction and quality
  • Similar price point ($88.62–$94.15)
  • Square frame shape for comparable face shape compatibility
  • Multiple color options available

Cons:

  • May have slightly different measurements affecting fit
  • Different temple design and detailing
  • Color options differ from CK21524

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