Capri US121

$49.95 ~~$64.95~~ 23% off

Choose a Color:

Selected color: Black

Choose a Size:

Selected size: XS — 45-20-140 B 43

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Capri US121 Overview

Colors

Black
Burgundy
Clear

Size

Lens width	Bridge	Temple	Lens height
45	20	140	43

All measurements in millimetres.

Frame details

Brand	4U, Capri
Model	US121
Material	Plastic
Rim	Full Rim
Hinges	Spring hinges
Lens compatibility	Friendly
Collection	Eyeglasses
Gender	Men's

About the 4U US121

The 4U US121 is a men's full rim plastic frame with spring hinges. The full rim construction provides complete lens enclosure, while the spring hinges allow the temples to flex outward for improved durability and comfort.

This frame comes in one size: 45-20-140 mm, with a lens height of 43 mm. The 45 mm lens width is narrow, suitable for smaller faces, while the 20 mm bridge is wide relative to this lens width. To compare with glasses you currently own, check the three numbers printed on the inside of the temple arm.

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 US121?

It comes in one size, 45-20-140. If the first number on the temple of your current glasses is 43–47 mm, it will fit you in a similar way.

Is the US121 good for progressive lenses?

The lens height is 43 mm. That is deep, so there is plenty of room for progressive, OmniLux® NAL® and iLux™ lenses.

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 4U eyeglasses

Prescription lens options for the Capri US121

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.