How does the RB 3719 fit?

The 51/20/140 figures mean a 51 mm lens, 20 mm bridge and 140 mm temples, a medium fit. Try them on if you can, since round frames sit differently from square ones.

How does it compare with the Ray-Ban Round Metal?

The RB 3719 uses acetate, so it is thicker and bolder than the thin wire Round Metal. The Round Metal is lighter and more minimal; the RB 3719 reads more fashion-forward.

Are the lenses polarized?

Polarization depends on the specific lens option chosen. Check the lens description on the variant you pick before buying if glare matters to you.

Is this a men's or women's frame?

Ray-Ban lists the RB 3719 as a unisex shape. The round silhouette and medium sizing work for either, so pick it on fit and style rather than gender labeling.

What comes in the box?

Ray-Ban typically ships its sunglasses with a case and cleaning cloth. Confirm the included accessories on the specific listing.

Is the RB 3719 worth it over cheaper round sunglasses?

You pay for Ray-Ban lens quality, acetate build and brand support. Cheaper round frames can look similar but often use thinner materials and lesser lenses.

Where is the Ray-Ban RB 3719 Sunglasses cheapest?

At Walmart, for $95.50, as of our latest check.

Ray-Ban RB 3719 Sunglasses

Best price now

$95.50at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

Ray-Ban discount codes →

Ray-Ban RB 3719 Sunglasses

Best price now

$95.50at WalmartChecked Nov 9

Prices are checked against each store and labelled with when.

Visit Walmart

Ray-Ban discount codes →

Ask our agent about this product

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Price facts

Last seen at $95.50 at Walmart on Nov 9.

Our take on the Ray-Ban RB 3719 Sunglasses

The RB 3719 is a Ray-Ban sunglass frame with a rounded, slightly retro shape and a lightweight acetate build. It sits in the brand's fashion-leaning line rather than its classic aviator or Wayfarer families, so it appeals to shoppers who want a softer, rounder silhouette than those icons. The 51/20/140 sizing marks a medium fit with a 51 mm lens, 20 mm bridge and 140 mm temples. Against rivals like the Round Metal or Clubround, it trades a wire frame for thicker acetate and a bolder look.

Best forShoppers wanting a rounder, retro-leaning Ray-Ban shapeMedium-width facesEveryday wear with a fashion slantBuyers who prefer acetate over metal frames

Pros

Genuine Ray-Ban acetate construction
Rounded shape that stands apart from aviators and Wayfarers
Medium 51 mm lens suits many adult faces
Ray-Ban lens quality and brand support

Cons

Thicker acetate feels heavier than wire-frame Ray-Bans
Round shape does not suit every face
Limited color choice in this listing
Less iconic than the Wayfarer or Aviator lines

Ray-Ban RB 3719 Sunglasses prices at every store

WalmartNew
In stockSold by Super Deals USAReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$95.50Free shippingChecked Nov 9
Visit Walmart

About the Ray-Ban RB 3719 Sunglasses

The Ray-Ban RB 3719 is a pair of sunglasses in black. The frame measures 51/20/140.

Ray-Ban makes its frames from materials such as cellulose acetate, titanium and stainless steel.

Brand: Ray-Ban
Model: RB 3719
Color: Black
Size: 51/20/140

Specifications

color: BlackSource
size: 51/20/140Source

Questions and answers

How does the RB 3719 fit?: The 51/20/140 figures mean a 51 mm lens, 20 mm bridge and 140 mm temples, a medium fit. Try them on if you can, since round frames sit differently from square ones.
How does it compare with the Ray-Ban Round Metal?: The RB 3719 uses acetate, so it is thicker and bolder than the thin wire Round Metal. The Round Metal is lighter and more minimal; the RB 3719 reads more fashion-forward.
Are the lenses polarized?: Polarization depends on the specific lens option chosen. Check the lens description on the variant you pick before buying if glare matters to you.
Is this a men's or women's frame?: Ray-Ban lists the RB 3719 as a unisex shape. The round silhouette and medium sizing work for either, so pick it on fit and style rather than gender labeling.
What comes in the box?: Ray-Ban typically ships its sunglasses with a case and cleaning cloth. Confirm the included accessories on the specific listing.
Is the RB 3719 worth it over cheaper round sunglasses?: You pay for Ray-Ban lens quality, acetate build and brand support. Cheaper round frames can look similar but often use thinner materials and lesser lenses.
Where is the Ray-Ban RB 3719 Sunglasses cheapest?: At Walmart, for $95.50, as of our latest check.