---
product_id: 409409295
title: "Bali womens One Smooth U Ultra Light Illusion Neckline Underwire Bra Bras"
brand: "bali"
price: "€ 33.73"
currency: EUR
in_stock: true
reviews_count: 5
category: "Bali"
url: https://www.desertcart.ie/products/409409295-bali-womens-one-smooth-u-ultra-light-illusion-neckline-underwire
store_origin: IE
region: Ireland
---

# Convertible crisscross straps Seamless smooth illusion neckline Ultra-light underwire support Bali womens One Smooth U Ultra Light Illusion Neckline Underwire Bra Bras

**Brand:** bali
**Price:** € 33.73
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your everyday with invisible support that moves with you.

## Quick Answers

- **What is this?** Bali womens One Smooth U Ultra Light Illusion Neckline Underwire Bra Bras by bali
- **How much does it cost?** € 33.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/409409295-bali-womens-one-smooth-u-ultra-light-illusion-neckline-underwire)

## 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

- • **Comfort-U Stay Put:** Straps stay comfortably in place, no slipping or adjusting needed.
- • **Featherlight Support:** Experience natural lift without bulk, perfect for all-day comfort.
- • **Invisible Under Tees:** Smooth, seamless design disappears under clingy tops and dresses.
- • **Sleek Back Smoothing:** Two-ply back with deep U shape smooths and supports low-back styles.
- • **Dual-Wear Versatility:** Straps convert from traditional to crisscross for fashion flexibility.

## Overview

Bali’s One Smooth U Ultra Light Illusion Neckline Underwire Bra combines ultra-light wired support with a smooth, seamless design that disappears under clothes. Featuring convertible straps for versatile wear and a two-ply back with deep U shaping, it offers both comfort and fashion flexibility. Perfect for professional millennials seeking a sleek, reliable bra that supports all-day confidence and style.

## Description

Underwire support was never as light or as comfortable as in Bali®'s One Smooth U® underwire convertible T-shirt bra. In addition to underwire construction, the cups are designed with an inner sling that comfortably enhances support and shaping. The fabric is extra light and smooth, providing the sleek, almost invisible look you want under clingy clothes. The two-ply back with deep U shaping offers even more smoothing and fashion flexibility with low-back clothes. Comfort-U® stay-in-place straps stay comfortably in place and convert from traditional to crisscross wear for added wearing options. A finishing touch is sheer trim at the neckline, as cool as it is pretty. Wearing this ultra light underwire T-shirt bra is an experience in comfort.

Review: I have tried different Brands and Bali is the most comfortable even after I tried Wonderbra, Warners and the Shapermint Bra who avertise as the most comfortable Bra - not so. i need the wires as I am 40 DD and this bra fits execellently where others don't I will always be looking for Bali and the little jewel in front Love it!!!
Review: Great product

## Features

- Bali is the #1 National Bra Brand - Source: Circana, Retail Tracking Service, U.S. Dollar Sales, Women’s Non-Sport Bras, Brand Type: National Brand, 12 Months Ending August 2024.
- ULTRA-LIGHT SUPPORT - Ultra-light underwire bra for natural support without the bulk.
- SO SMOOTH - Smooth and seamless t-shirt bra disappears under tees and other clingy tops and dresses.
- THE INSIDE STORY - Constructed with a soft inner sling for added support and shaping.
- THE BACK STORY - Women's underwire bra with two-ply back and deep U shaping for extra smoothing and fashion flexibility with low-back styles.
- WEAR 2 WAYS - Straps convert from straight traditional to crisscross, making this a great bra for all kinds of fashions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JAC0UQ8 |
| ASIN  | B09D1RY2J7 |
| Age Range Description | Adult |
| Apparel Closure Orientation | Front |
| Apparel Closure Type | Hook and Eye |
| Back Style | Convertible back |
| Best Sellers Rank | #468,722 in Fashion ( See Top 100 in Fashion ) #2,838 in Women's Everyday Bras |
| Bra Cup Coverage | Full Coverage |
| Bra Design | Contour |
| Bra Padding Level | Light |
| Brand Name | Bali |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (8,229) |
| Customer reviews | 4.3 4.3 out of 5 stars (8,229) |
| Date First Available  | 18 August 2021 |
| Department  | womens |
| 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 | Relaxed |
| Global Trade Identification Number | 00019585672366 |
| Item Type Name | Bras |
| Item model number  | 3439 |
| Manufacturer | Bali Women's IA - Bras |
| Manufacturer  | Bali Women's IA - Bras |
| Manufacturer Part Number | 3439 |
| Material Opacity | Sheer |
| Material Type | Nylon/polyester/spandex |
| Model Name | Underwire Bra, One Smooth U Ultra Light T-shirt Bra, Convertible Bra |
| Neck Style | Illusion Neck |
| Occasion Type | Birthday, Wedding |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Sport Type | Multi-Sport |
| Strap Type | Racerback |
| Style Name | Underwire Bra, One Smooth U Ultra Light T-shirt Bra, Convertible Bra |
| Style Number | 3439 |
| Support Level | Light Support |
| Total Product Quantity | 1 count |
| UPC | 019585672366 196988442724 |
| Underwire Type | Wired |
| Unit Count | 1 Count |

## Images

![Bali womens One Smooth U Ultra Light Illusion Neckline Underwire Bra Bras - Image 1](https://m.media-amazon.com/images/I/71gqe0wPpQL.jpg)
![Bali womens One Smooth U Ultra Light Illusion Neckline Underwire Bra Bras - Image 2](https://m.media-amazon.com/images/I/71-VEzzufpL.jpg)
![Bali womens One Smooth U Ultra Light Illusion Neckline Underwire Bra Bras - Image 3](https://m.media-amazon.com/images/I/710kjGi7HiL.jpg)
![Bali womens One Smooth U Ultra Light Illusion Neckline Underwire Bra Bras - Image 4](https://m.media-amazon.com/images/I/814+k7mgEKL.jpg)
![Bali womens One Smooth U Ultra Light Illusion Neckline Underwire Bra Bras - Image 5](https://m.media-amazon.com/images/I/81Bt0S0hUyL.jpg)

## Available Options

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

## Questions & Answers

**Q: What does the us mean in the sizing? some say 34d and others say 34d us... thanks in advance!**
A: I can’t say for sure, but assume they mean sizing in the USA as opposed to elsewhere.

**Q: Are these bras full coverage? I'm a 34DD and need the full coverage**
A: Yesss!! I'm a 38DD & this has to be the best full coverage/full support bra I've had in years! Much better than "VS" or other more expensive ones I've purchased. It feels great! You won't regret it.

**Q: Are the molded cups thick enough to provide modesty when it's cold (i.e. will nipples show?)**
A: They are thin and flexible which I personally like. It provides some modesty but if you're worried I would buy some Petals to stick on the inside of the cups.

**Q: What size insert fits best inside that won't slide?**
A: Theres not a place to put an insert in these. If you do use any inserts it would be your boobs holding them in place. I would just order which ever cup size you wear. Hope this helped a little.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 15 November 2024*

I have tried different Brands and Bali is the most comfortable even after I tried Wonderbra, Warners and the Shapermint Bra who avertise as the most comfortable Bra - not so. i need the wires as I am 40 DD and this bra fits execellently where others don't I will always be looking for Bali and the little jewel in front Love it!!!

### ⭐⭐⭐⭐⭐ Review
*by C***E on 14 January 2026*

Great product

### ⭐⭐⭐⭐⭐ Review
*by C***N on 16 December 2025*

Buenos brasieres

## Frequently Bought Together

- Bali Women's Underwire, One Smooth U Ultra Light T-Shirt, Convertible Bra
- Bali Women's Breathe Lace Underwire Bra, Breathable 2-Ply Modal Bra, Convertible Straps
- Bali Women's Lace Underwire Bra, One Smooth U Comfort Stretch Full-Coverage Convertible Bra

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---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-05-25*