---
product_id: 42242367
title: "Bali Women's Underwire T-Shirt Bra – Ultra-Light Smoothing Spacer Bra"
brand: "bali"
price: "¥8561"
currency: JPY
in_stock: true
category: "Bali"
url: https://www.desertcart.jp/products/42242367-bali-womens-underwire-t-shirt-bra-ultra-light-smoothing-spacer
store_origin: JP
region: Japan
---

# Convertible straps for versatile wear Seamless spacer cups for smooth fit Ultra-light 3.52 oz weight Bali Women's Underwire T-Shirt Bra – Ultra-Light Smoothing Spacer Bra

**Brand:** bali
**Price:** ¥8561
**Availability:** ✅ In Stock

## Summary

> 🪶 Light as air, smooth as silk — your everyday bra, redefined.

## Quick Answers

- **What is this?** Bali Women's Underwire T-Shirt Bra – Ultra-Light Smoothing Spacer Bra by bali
- **How much does it cost?** ¥8561 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/42242367-bali-womens-underwire-t-shirt-bra-ultra-light-smoothing-spacer)

## Best For

- bali enthusiasts

## Why This Product

- Trusted bali brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Support:** Soft inner sling construction delivers natural shaping and breathable comfort that lasts from AM to PM.
- • **Adaptive Strap Style:** Comfort-U convertible straps switch from classic to crisscross, perfect for any outfit or occasion.
- • **Invisible Under Tees:** Seamless, smooth T-shirt bra design lies flat to erase bra lines under your favorite lightweight tops.
- • **Featherweight Comfort:** Experience barely-there support with ultra-light spacer cups and underwire that shape without bulk.
- • **Back-Smoothing Silhouette:** Two-ply back and deep U shape create a sleek, streamlined look even with lower-back styles.

## Overview

The Bali Women's Underwire T-Shirt Bra features ultra-lightweight spacer cups combined with supportive underwire for natural shaping without bulk. Its seamless design minimizes bra lines under clothing, while a two-ply back with deep U shape smooths the back and accommodates lower-back styles. Convertible Comfort-U straps offer versatile wear options, and a soft inner sling ensures breathable, all-day support. Ideal for professional women seeking a sleek, comfortable foundation for everyday outfits.

## Description

A spacer bra is designed with lightweight, breathable cups that create a smooth look under clothing while maintaining a comfortable feel. The Bali® One Smooth U® Ultra Light Underwire Bra combines this spacer cup construction with supportive shaping to create comfortable everyday bras for women, including older women. Ultra-light spacer bra cups and an underwire provide natural shaping without bulk, while the One Smooth U® bra design lies flat under clothing to help minimize bra lines. This makes the bra ideal under t-shirts, blouses, sweaters, and other lightweight fabrics. Inside the cups, a soft inner sling provides additional shaping and support while maintaining a lightweight feel. The two-ply back with deep U shaping helps smooth the back and allows flexibility for lower-back clothing styles. Comfort-U® convertible bra straps adjust easily and convert from traditional to crisscross so the bra can be worn with a variety of outfits. Designed for everyday comfort, this Bali bra blends smoothing construction, breathable spacer technology, and versatile styling. Please note: For best results, this bra is designed to be hand washed in cold water and line dried to help maintain its shaping support and stretch fabric over time.

## Features

- ULTRA-LIGHT UNDERWIRE BRAS FOR WOMEN - Designed for natural support without bulk, this women’s bra has ultra-light spacer cups and an underwire that provide shaping plus a breathable, lightweight feel for everyday wear.
- SMOOTH T-SHIRT BRA DESIGN - One Smooth U bras lie flat under clothing to help minimize bra lines. The seamless spacer bra cups create a smooth look under tees, blouses, sweaters, and other lightweight clothing.
- SUPPORTIVE INNER SLING CONSTRUCTION - Built with a soft inner sling and spacer bra cups for shaping and support, this women’s underwire bra blends structure and comfort for a lightweight feel. The result? Comfort that lasts.
- SMOOTHING BRA WITH DEEP U SHAPE - Made with a two-ply back, this bra helps smooth your back while the deep U bra design allows flexibility for lower-back clothing styles, creating a streamlined look in bras for women.
- ADJUSTABLE CONVERTIBLE BRA STRAPS - Comfort-U bra straps convert from traditional to crisscross for versatility with different outfits. They're also designed to stay comfortably in place, no matter what your day brings.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JAC1FG2 |
| Age Range Description | Adult |
| Apparel Closure Orientation | Back |
| Apparel Closure Type | Hook & Eye |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Back Style | Racerback |
| Best Sellers Rank | #194 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #8 in Everyday Bras |
| Bra Cup Coverage | Full Coverage |
| Bra Design | Contour |
| Bra Function | everyday |
| Bra Padding Level | Light |
| Brand Name | Bali |
| Care instructions | Hand Wash Only |
| Closure type | Hook & Eye |
| Color | White |
| Customer Reviews | 4.3 out of 5 stars 45,811 Reviews |
| Fabric Type | Outer Cup: 88% Polyester, 12% Spandex; Center Belt Linings: 100% Nylon; Back Center Belt: 92% Nylon, 8% Spandex; Top Cup: 68% Nylon, 32% Spandex |
| Fabric type | Outer Cup: 88% Polyester, 12% Spandex; Center Belt Linings: 100% Nylon; Back Center Belt: 92% Nylon, 8% Spandex; Top Cup: 68% Nylon, 32% Spandex |
| Fit Type | fitted |
| Fit to Size Sentiment | Positive |
| Garment Size Country | United States |
| Global Trade Identification Number | 00019585672717 |
| Import Designation | Imported |
| Inner Material | Nylon/Spandex |
| Item Weight | 3.52 ounces |
| Manufacturer | Bali Women's IA - Bras |
| Manufacturer Part Number | 3439 |
| Material Opacity | Sheer |
| Material Type | Nylon Blend, Cotton Blend |
| Model Name | Everyday Bras for Women - One Smooth U Underwire Bras - Adjustable, Supportive & Comfy, Plus Size |
| Neck Style | V-Neck |
| Number of Items | 1 |
| Occasion Type | Birthday, Wedding |
| Origin | Imported |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Seasons | Resort |
| Sleeve Length Description | Sleeveless |
| Strap Type | Racerback |
| Style Name | Casual |
| Style Number | 3439 |
| Support Level | Light Support |
| Total Product Quantity | 1 Count |
| UPC | 019585672717 196988426540 |
| Underwire Type | underwire |
| Unit Count | 1 Count |

## Images

![Bali Women's Underwire T-Shirt Bra – Ultra-Light Smoothing Spacer Bra - Image 1](https://m.media-amazon.com/images/I/71MbdflWsdL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: What is a spacer bra?**
A: A spacer bra uses lightweight, breathable cup construction designed to create a smooth look under clothing while maintaining a lightweight feel. Spacer cups help provide shaping while keeping the bra comfortable for everyday wear.

**Q: How does a spacer bra work?**
A: Spacer cups are made with breathable fabric layers that create structure without heavy padding. This allows the bra to provide shaping support while maintaining a lightweight and flexible feel.

**Q: Who should wear a spacer bra?**
A: Spacer bras are often chosen by women who want breathable comfort, natural shaping, and a smooth appearance under clothing like t-shirts, blouses, and lightweight tops.

**Q: How do I know if I need a spacer bra?**
A: If you want a bra that feels lightweight while still providing shaping and support, a spacer bra may be a good option. Many women choose spacer bras for everyday wear because of their breathable construction.

**Q: Is this bra machine washable?**
A: This bra is designed to be hand washed in cold water and line dried to help maintain its shaping support and fabric stretch. Following the care instructions helps preserve the fit and performance over time.

## Frequently Bought Together

- Bali Women's Underwire, One Smooth U Ultra Light T-Shirt, Convertible Bra
- Bali Women's Lace Underwire Bra, One Smooth U Comfort Stretch Full-Coverage Convertible Bra
- Bali Women's One U Underwire, Smoothing & Concealing Full-Coverage Bra, Df3w11

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**Shop now:** [https://www.desertcart.jp/products/42242367-bali-womens-underwire-t-shirt-bra-ultra-light-smoothing-spacer](https://www.desertcart.jp/products/42242367-bali-womens-underwire-t-shirt-bra-ultra-light-smoothing-spacer)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-17*