Hello Kitty HK 331

$95.95 ~~$149.99~~ 36% off

Choose a Color:

Selected color: Blue Grey

Choose a Size:

Selected size: XS — 44-19-125

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

Hello Kitty HK 331 Overview

Colors

Blue Grey
Brown
Pink

Size

Lens width	Bridge	Temple	Lens height
44	19	125	—

All measurements in millimetres.

Frame details

Brand	Hello Kitty
Model	HK331
Shape	Round
Rim	Full Rim
Hinges	Spring hinges
Collection	Eyeglasses
Gender	Kids

About the Hello Kitty HK331

The Hello Kitty HK331 is a round, full rim frame designed for kids. The spring hinges allow the temples to flex outward for durability during active wear.

This frame measures 44-19-125 mm (lens width, bridge width, temple length). The 44 mm lens width is narrow, and the 19 mm bridge is average for this lens size. The 125 mm temples are short, so compare these measurements to a pair that currently fits well.

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 HK331?

It comes in one size, 44-19-125. If the first number on the temple of your current glasses is 42–46 mm, it will fit you in a similar way.

Is the HK331 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 Hello Kitty eyeglasses

Prescription lens options for the Hello Kitty HK 331

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.