Calvin Klein CK21711

$114.95 ~~$144.95~~ 21% off

Choose a Color:

Selected color: Black / Mint Tortoise

Choose a Size:

Selected size: M — 50-21-145

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Premium Prescription Lenses All prescription lenses are crafted in our U.S. based optical lab.

Calvin Klein CK21711 Overview

Colors

Black
Black / Mint Tortoise
Blue Havana
Brown Havana

Size

Lens width	Bridge	Temple	Lens height
50	21	145	—

All measurements in millimetres.

Frame details

Brand	Calvin Klein
Model	CK21711
Shape	Round
Rim	Full Rim
Hinges	Spring hinges
Collection	Eyeglasses
Gender	Unisex

About the Calvin Klein CK21711

The Calvin Klein CK21711 is a full rim round frame designed as a unisex style. The round shape works well for angular face shapes, and the spring hinges provide flexibility at the temples.

This frame comes in one size: 50-21-145mm. The 50mm lens width is on the narrow side of regular, while the 21mm bridge is wide for this lens width, and the 145mm temples are standard length. If your current glasses have a narrower bridge or wider lenses, these will fit differently across your nose.

Order the frame on its own or add prescription lenses made in our U.S. lab: single vision, OmniLux® NAL® lenses or progressives, and prescription sunglasses with Transitions®, tinted or polarized lenses. Free U.S. shipping on every order with prescription lenses.

Frequently asked questions

Which size is the CK21711?

It comes in one size, 50-21-145. If the first number on the temple of your current glasses is 48–52 mm, it will fit you in a similar way.

Is the CK21711 good for progressive lenses?

Yes. Progressive, OmniLux® NAL® and iLux™ lenses can be made in this frame. If you would like us to confirm the fit for your prescription, contact us before you order.

What are spring hinges?

A small spring in the hinge lets the temple flex outward slightly, which reduces pressure at the sides of your head and helps the frame last.

Similar frames

See all Calvin Klein eyeglasses

Prescription lens options for the Calvin Klein CK21711

OmniLux® NAL® – next-gen no-line multifocal lenses, exclusive to BestNewGlasses.com.
Single vision – one prescription across the whole lens, for distance or reading.
Progressive – a smooth change from distance to reading with no visible line.
iLux™ – adaptive multifocal lenses powered by NAL® technology, ordered like a progressive.
Blue light blocking – filters part of the blue light from screens.
Prescription sunglasses – Transitions®, tinted or polarized lenses.