アセテート＋メタルサングラス

Acetate and metal play different visual roles within the same frame. Acetate can carry color, pattern and a stronger outline, while metal components introduce finer lines and contrast.

• Acetate sections make the frame shape more visible.
• Metal details break up the visual weight of a solid front.
• Square designs feel structured without appearing completely uniform.
• Browline shapes emphasize the upper part of the frame.
• Transparent acetate creates a softer transition between the frame and the face.
• Dark acetate paired with visible metal produces clearer material contrast.

First consider the shape and thickness of the acetate section. Then look at how the metal bridge, rims or temples affect the balance of the design.

Round Faces
A square acetate front can introduce straighter edges, while metal details keep the outline from feeling completely solid.

Square Faces
Choose softened corners or a less pronounced upper line if you want gentler contrast with angular features.

Oval Faces
Both square and browline designs can work. Select the frame thickness according to how much definition you want.

Long Faces
A wider frame or deeper lens shape can distribute visual emphasis across more of the face.

Heart-Shaped Faces
A balanced browline can work well, while an especially thick upper section will draw more attention to the forehead.

Frame width remains more important than the material combination. The outer edges should align comfortably with the face without pressing at the temples.

The relationship between acetate and metal determines whether the frame feels bold, balanced or understated.

• Black acetate with dark metal creates a unified, graphic appearance.
• Tortoise acetate with warm metal introduces pattern and tonal variation.
• Transparent acetate allows metal components to remain more visible.
• Grey and brown combinations provide softer contrast.
• A thick acetate front makes the frame more expressive.
• A slimmer front allows the metal structure to play a larger visual role.
• Wider frames make the material contrast easier to notice.
• Compact frames keep the combination more restrained.