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CALVIN KLEIN JEANS CKJ21621 Eyeglasses - designeroptics.com
CALVIN KLEIN JEANS CKJ21621 Eyeglasses
Add To Cart For Lowest Price
$101.08
$138.00

You save 27%

Color

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

CALVIN KLEIN JEANS CKJ21621 Eyeglasses

405 - Navy

  • Ships within 1 to 5 Days

    Shipping information is provided by the manufacturer.

A_CT_CKJ21621_405_54
ADD PRESCRIPTION

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

CALVIN KLEIN JEANS CKJ21621 Eyeglasses CALVIN KLEIN JEANS CKJ21621 Eyeglasses CALVIN KLEIN JEANS CKJ21621 Eyeglasses
CALVIN KLEIN JEANS CKJ21621 Eyeglasses
CALVIN KLEIN JEANS CKJ21621 Eyeglasses
CALVIN KLEIN JEANS CKJ21621 Eyeglasses
  • Free Shipping
    Free Shipping
  • Price Match
    Price Match
  • Easy Returns
    Easy Returns
  • Licensed Opticians
    Licensed Opticians
ADD PRESCRIPTION

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

Add To Cart For Lowest Price
$101.08
$138.00

You save 27%

Color

405 - Navy
405 - Navy
670 - Light Pink
670 - Light Pink
001 - Black
001 - Black

*Swipe to view more color variants

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

The Calvin Klein Jeans CKJ21621 eyeglasses bring designer style to your everyday prescription eyewear with a modern rectangular frame that flatters most face shapes. Built from durable cellulose acetate, these full-rim frames feature eye-catching color-blocked temples that set them apart from basic eyewear—the navy version pairs deep blue fronts with lighter blue temples, while the light pink option combines translucent blush tones with soft color transitions.

Rectangle frames like the CKJ21621 are particularly flattering for round and oval faces, adding definition and structure with their clean horizontal lines. The 54mm lens width and 15mm bridge offer a medium fit that works for most women, while the 140mm temples provide all-day comfort without pinching. The single-bridge design and full-rim construction ensure your prescription lenses stay secure.

These frames are prescription-ready and compatible with single-vision, progressive, and bifocal lenses. The acetate material offers real advantages over standard plastic: it's more flexible (so it adjusts better to your face), holds color longer without fading, and can be polished by an optician if minor scratches appear. Calvin Klein Jeans is the accessible line of the iconic American brand—manufactured by Altair Eyewear, the collection focuses on mixing materials and playing with color to create frames that feel fresh without the luxury price tag.

The CKJ21621 ships with demo lenses that must be replaced with your prescription. Acetate frames require simple care: rinse under lukewarm water before wiping (never dry-wipe, which can scratch), clean with mild soap and a microfiber cloth, and store in a case when not in use. Keep them away from extreme heat—acetate softens at high temperatures and can warp if left in a hot car or direct sun.

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Frequently Asked Questions

Are the Calvin Klein Jeans CKJ21621 eyeglasses prescription-ready?

Yes, the CKJ21621 frames are fully prescription-ready and compatible with single-vision, progressive, and bifocal lenses. The frames ship with demo lenses that will be replaced with your custom prescription lenses. The 54mm lens width and full-rim acetate construction provide a secure fit for most prescription types.

What face shapes work best with rectangle eyeglass frames?

Rectangle frames like the CKJ21621 are especially flattering for round and oval face shapes because the straight horizontal lines add definition and structure. The wider-than-tall frame shape helps contour rounder faces, making them appear narrower. Rectangle frames are one of the most versatile shapes and work well for most face types.

How do I care for acetate eyeglass frames?

Always rinse acetate frames under lukewarm water before wiping to remove dust that can scratch the surface. Clean with mild soap and a microfiber cloth—never use paper towels or dry-wipe. Keep frames away from extreme heat (hot cars, direct sun) as acetate softens at high temperatures and can warp. Store in a protective case when not in use to prevent scratches and UV fading.

What is the difference between acetate and regular plastic frames?

Acetate frames offer superior durability and flexibility compared to standard plastic, making them less prone to breakage. The material's inherent flexibility allows for better adjustments to fit individual facial features. Unlike plastic frames that rely on paint or coatings, acetate is made from colored cellulose acetate sheets, providing richer, more enduring colors that don't fade easily over time.

What are the frame measurements for the CKJ21621?

The Calvin Klein Jeans CKJ21621 has a lens width of 54mm, bridge width of 15mm, and temple length of 140mm (54-15-140). This is considered a medium size that fits most women comfortably. The rectangle shape is wider than it is tall, creating a flattering horizontal proportion.

Is Calvin Klein Jeans a good eyewear brand?

Calvin Klein Jeans is a diffusion line of the main Calvin Klein brand, offering an entry-level and budget-friendly way to buy into the Calvin Klein name. The eyewear collection is manufactured by Altair Eyewear and uses quality materials like cellulose acetate. The brand focuses on color, patterns, and material combinations to create stylish frames at accessible prices.

Compare With Similar Frames

How the CALVIN KLEIN JEANS CKJ21621 Eyeglasses stacks up against the closest alternatives we carry.

This product
CALVIN KLEIN JEANS CKJ21621 Eyeglasses
CALVIN KLEIN JEANS CALVIN KLEIN JEANS CKJ21621 Eyeglasses $138.00$101.08
Calvin Klein Jeans CKJ303 Eyeglasses - designeroptics.com
Calvin Klein Jeans Calvin Klein Jeans CKJ303 Eyeglasses $138.00$47.00
  • Lower starting price at $47
  • Same brand and quality standards
  • Rectangle shape flatters similar face types
View frame →
CALVIN KLEIN JEANS CKJ19525 Eyeglasses - designeroptics.com
CALVIN KLEIN JEANS CALVIN KLEIN JEANS CKJ19525 Eyeglasses $138.00$47.00
  • Similar price range ($47-$101.08)
  • Same acetate construction and durability
  • Prescription-ready like the CKJ21621
View frame →
Read the full comparison

Compare: Calvin Klein Jeans CKJ21621 vs. Similar Frames

Shopping for Calvin Klein Jeans eyeglasses? The CKJ21621 is one of several rectangle frames in the collection, each offering the brand's signature mix of color and accessible designer style. Here's how it compares to other popular options in our catalog.

CKJ21621 vs. Calvin Klein Jeans CKJ303

Both frames share the same rectangular shape and acetate construction, but the CKJ303 starts at a lower price point ($47 vs. $101.08). The CKJ21621 distinguishes itself with more distinctive color-blocking on the temples—the navy and light pink versions feature eye-catching two-tone designs that add visual interest. If you want a bolder look and don't mind the higher price, the CKJ21621 delivers more personality. If you prefer a simpler aesthetic or want to save, the CKJ303 is a solid alternative.

CKJ21621 vs. Calvin Klein Jeans CKJ19525

The CKJ19525 offers a similar price range and the same durable acetate material. Both are prescription-ready and built to the same quality standards from Altair Eyewear. The choice comes down to frame shape preference and color options—compare the specific measurements and available colors to see which better suits your face shape and style.

Why Choose the CKJ21621?

The CKJ21621 stands out for its distinctive color-blocked temple design, which adds a modern, playful touch to the classic rectangle shape. The 54-15-140 sizing works well for most women, and the full-rim acetate construction ensures your prescription lenses stay secure while maintaining vibrant color over time. If you're drawn to the specific navy or light pink color combinations and want a frame that makes a subtle statement, the CKJ21621 is the right choice.

At a Glance

Calvin Klein Jeans CKJ303 Eyeglasses

Pros:

  • Lower starting price at $47
  • Same brand and quality standards
  • Rectangle shape flatters similar face types

Cons:

  • May have different color options
  • Different temple design details
  • Potentially different sizing

Calvin Klein Jeans CKJ19525 Eyeglasses

Pros:

  • Similar price range ($47-$101.08)
  • Same acetate construction and durability
  • Prescription-ready like the CKJ21621

Cons:

  • May have different frame shape
  • Different color palette options
  • Potentially different fit and sizing