What role does the shoulder strap adjustment detail play in a bra top that comes in a single size?
When looking at a single-size product, you may wonder if it will fit your body type well and what practical purpose the shoulder strap adjustment detail serves.
Based on the elastic fabric and an actual chest measurement of 72cm, it serves to adjust the snug fit according to upper body lengths that vary by body type.
Let's start by looking at the actual chest measurement of 72cm[1]. Although it comes in a single FREE size, the fabric itself is elastic, so it flexibly accommodates variations in circumference[2].
The body is not flat. Even with a similar chest circumference, the vertical length of the upper body from the collarbone to the bustline varies from person to person. ALLENO's 밴딩 브라탑 (스카이블루) is made to let you adjust the shoulder strap length yourself[3]. When you pull or loosen the strap length to fit your body, the garment fits snugly without riding up or gaping at the top.
hmmm, the elasticity of the fabric takes care of the circumference, and the adjustable straps take care of the upper body height, striking a balance within a single size.

The specific length range within which the shoulder straps can be adjusted and the material of the adjusters have not yet been confirmed.
Product measurements
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밴딩 브라탑 (스카이블루)
Other stated figures
| Part | FREE |
|---|---|
| 길이 ◦ | 72cm |
For rows marked with ◦, flat measurement or circumference could not be confirmed in official sources, so hmmm determined them using figures from the same item.
