For men who are unsure how to choose sunglasses: This guide clearly explains the key points to finding sunglasses that suit your face shape, including suitable frame and lens types.

As the sun begins to get stronger, many people will feel the urge to wear sunglasses the moment they step outside. Sunglasses are a reliable item that not only reduces glare when you're outdoors but also protects your eyes from ultraviolet rays. Furthermore, they can also serve as an accent to upgrade your fashion. Choosing a design that suits your face shape will make your impression much more sophisticated.

This article introduces the best sunglasses shapes and frame selection tips, as well as lens types suitable for different face shapes, including round, triangular, square, and long faces. Iwaki Megane on the 8th floor of Isetan Shinjuku Store, Men's Building , offers a diverse lineup of sunglasses with various designs and functions to help you find the perfect pair.

How to choose sunglasses that suit you

The basics of choosing sunglasses that suit you

When choosing sunglasses, it's important to match them to your face shape. Face shapes and sizes vary from person to person, but they can be broadly categorized into four types: round, triangular, square, and long.
Each face shape has its own unique characteristics, and how well they suit someone varies from person to person. For example, many people have multiple features, such as a long face or a round face. Face shape is just the base; adding the "image you want to create" to that base will make frame selection more concrete.

The golden rule for choosing "face shape x frame shape" is to create "contrast".

The basic principle is to "contrast" round outlines with square frames, and square outlines with round frames.
The impression changes dramatically depending on the frame shape. Square frames give a sharp and cool impression, while rounded shapes like oval and round create a soft and gentle atmosphere. Even with a simple design, you can enjoy different impressions just by changing the size and color.

Also check the functionality of the lenses.

UV protection is essential not only during seasons with strong UV rays, but also for year-round use. Even lightly tinted UV-cut lenses effectively block ultraviolet rays, protecting your skin and eyes. Darker lenses are effective for reducing glare while driving. Photochromic lenses, which change color density depending on the amount of UV light, are also convenient. They change from clear to darker outdoors, expanding the range of situations in which you can wear them both indoors and outdoors.

There are four main types of sunglasses!

Men's sunglasses come in classic styles, and each style suits a different face shape.

・Wellington: A shape that is elongated vertically, ranging from a square to a trapezoid, with softened corners and no sharp edges.
• Boston: An inverted triangle shape with a rounded bottom. It has a vintage feel.
• Round: Round shape. Recently, variations such as crown panto have also become popular.
• Square: With a shallow vertical width and a sharp rectangular shape, it fits neatly on the entire face.

Sunglasses that suit your face shape! Quick reference guide

■Recommended: "Face shape → Frame type"
Round face → Square Triangular face → Boston Square face → Round Long face → Wellington

■What are the key points to change the impression?
For example, if someone with a round face wears round-framed glasses, it can accentuate a softer impression. The shape of the frame can change your overall look.
Whether you choose thick acetate frames or colored frames to express your individuality, or slender, sophisticated frames to add a touch of class, sunglasses are a tool for self-expression and an item that can easily change your image, so use them effectively.

Recommended frame types based on face shape, as seen in photos.

Square face shapes suit round faces.

Round faces have a close vertical-to-horizontal ratio and gentle cheekbone and jawline lines. The basic way to choose frames is to "contrast" the frame shape with the face shape, and "square" frames are better for round faces. The strength of round faces is that the structured form of square frames does not give a harsh impression.
EYEVAN's black and clear browline frames (a design where the upper part of the rim is thickened like an eyebrow) add a cool touch to a gentle facial contour.

Here's another product I recommend for people with round faces!

These square, sharp sunglasses from the Italian eyewear brand Persol are a popular model with a timeless, classic design that transcends trends. The slightly thicker temples and the brand's iconic silver arrow create a striking look that's stylish from every angle. It's a great design for your first pair of sunglasses.

The Boston style suits triangular faces.

Generally, a face is described as having a triangular shape, specifically a narrow chin. Therefore, people with a round face and a narrow chin (like a heart shape), or those with a long face and a pointed chin, are also considered to have a triangular face.
For those with a sharp, triangular face shape, rounded "Boston-style" sunglasses are the perfect match. EYEVAN's Boston-style sunglasses feature a softly curved, inverted triangular line that softens the overall impression of the face.

Here's another product I recommend for those with a triangular face shape!

Here's another Boston-style frame from the domestic brand EYEVAN. This combination frame features an inverted triangular plastic rim, a mountain-shaped Manray bridge, and distinctively designed temple (endpiece) parts.

Round type suits square faces.

People with prominent cheeks and chin area when facing forward, or those with a protruding jaw joint, are classified as having a square face. The key to choosing frames is the "contrast" between the face shape and the frame shape, so round frames are recommended for square faces.
Oliver Peoples' round frames have a charmingly retro feel. The slender rims and rounded lines provide a nice contrast to the masculine contours.

Here's another product I recommend for people with square faces!

MATSUDA sunglasses are made with materials such as titanium and feature striking, original designs. They are characterized by intricate decorations that adults can enjoy wearing, and the screws decorating the bridge express the worldview of "steampunk," a scientific fantasy world.

Wellington style glasses suit long faces.

EYEVAN sunglasses

Long faces have a long vertical ratio and a narrow horizontal width. We recommend Wellington-style frames. The vertical length and rounded frames do not emphasize the vertical lines of the face. EYEVAN's Wellington frames have slightly thin rims that give a gentle impression. With their clean form, they are easy to match with any fashion style.

Here's another product I recommend for people with long faces!

Ray-Ban sunglasses

Ray-Ban 's Wayfarer sunglasses, a particularly well-known style among sunglasses, have remained popular since their creation in 1950, among celebrities, musicians, artists, and other fashion-conscious individuals. Wayfarers come in a wide variety of frame colors and lens types.

Choose a color that suits your usage scenario.

Choosing the right colored lenses for different occasions, such as personal or business use, is also important. Consider how they complement your skin tone, frame, and overall outfit to select the perfect color for each situation and enjoy stylish eyewear.

1. Brown-toned colored lenses

Brown-tinted lenses blend well with skin tones and are easy to coordinate with various outfits. Brown sunglasses also enhance contrast, making them ideal for activities like golf.

2. Gray-tinted lenses

Gray-tinted lenses give a chic and cool impression, making you look like a fashion expert just by wearing them. They also have a high glare-reducing effect, making them perfect for driving, water sports, and outdoor activities.

3. Blue-tinted lenses

Blue-tinted lenses cut out yellow and orange light, thus reducing glare. They create a cool look around the eyes, making them a recommended fashion item.

4. Green-tinted lenses

Green-tinted lenses have the effect of evenly reducing light, resulting in a more natural view. They prevent glare without excessively reducing contrast, making them ideal for outdoor activities.

Furthermore, Iwaki Glasses also offers "photochromic lenses," which change color when exposed to ultraviolet light. These are recommended for those who want prescription sunglasses or those who want a pair of glasses that serves two purposes.

For all your eyeglasses and sunglasses needs, visit Iwaki Megane, the specialist store.

Iwaki Megane, located on the 8th floor of Isetan Shinjuku Store, Men's Building , offers a wide selection of eyeglasses and sunglasses suitable for adults. The store's theme is "a man's living space," and it carries a lineup of sunglasses including those from Eyevan, Ray-Ban , Persol , and MATSUDA , as well as OLIVER PEOPLES and Cutler & Gross. They stock the latest trendy eyeglasses as well as unique and original designs, and their experienced staff will assist you from eye exams to choosing the right glasses. They also offer excellent after-sales service, as you would expect from a specialty store.