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Body Brace - Posture Corrector & Shoulder Support

$49.95
A discreet posture corrector and shoulder support worn under your clothes. The Body Brace gently pulls your shoulders back, improves posture and relieves upper back tension.
Description

If you spend your day at a desk, on your phone, or just carrying the weight of a busy life - your posture is paying for it. 

The UnderWunder Body Band is a posture corrector and upper back support designed to gently pull your shoulders back, reduce rounding and help you stand taller.

  • Posture corrector and shoulder support in one
  • Adjustable cross-back strap
  • Soft, breathable fabric, comfortable for all-day wear
  • Discreet under clothing - wear it to work, errands, everywhere
  • Available in S, M, L 
  • Hypoallergenic, skin-safe materials

Plus, receive a FREE reusable laundry wash bag included. Perfect for washing your Body Belt, Body Brace, and other delicates.

How it Works

The cross-back strap design distributes gentle, even pressure across your shoulders and upper back — encouraging proper alignment without restricting your movement. It's not a rigid back brace. It's a soft, wearable reminder to stand the way you're meant to.

Start with 1–2 hours per day and build up as your body adjusts. Most people notice a difference in how they sit and stand within the first week.

Size Guide

Size S | Chest circumference 75-88 cm / 30–35" | Fits body type XS-S frame

Size M | Chest circumference 88-100 cm / 35–39" | Fits body type S-M frame

Size L | Chest circumference 100–115 cm / 39–45" | Fits body type M–L/XL frame

Care Instructions

Hand wash cold. Air dry flat. Do not tumble dry or iron.

Shipping

Shipping
Shipping is calculated at checkout based on your delivery destination. Orders are dispatched within 1-2 business days, and you’ll receive tracking as soon as your order ships.

*US Customers - please note tariffs are paid by UnderWunder.

More details
Sound familiar?

Your body is trying to tell you something. The Body Brace fixes it.

The problem

  • Poor posture and slouching
  • Back and shoulder pain
  • Reduced confidence
  • Muscle tension and fatigue
  • Limited mobility

The fix

  • Improved posture alignment
  • Relief from pain and discomfort
  • Boosted confidence and presence
  • Relaxed muscles and reduced tension
  • Enhanced flexibility and movement

THIS IS A PLACEHOLDER FOR REEL UP VIDEOS

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What makes it different

Everything you need for perfect posture

Adjustable fit

Cross-back velcro strap adjusts to your exact body shape. One size does not have to mean one feel.

Discreet under clothing

Wears invisibly under blouses, knits and blazers. No lines, no bulk, no one knows it's there.

All-day comfort

Soft, breathable fabric designed for extended wear. Start with 1–2 hrs and build up to full days.

Hypoallergenic

Skin-safe materials throughout. Suitable for sensitive skin, worn directly against the body.

Not a rigid back brace

Flexible, soft support — not medical-grade restriction. Move freely while your posture improves naturally.

Results in week one

Most people notice a difference in how they sit and stand within the first 7 days of regular wear.

How to use

Step 1

Put it on

Slide arms through like a backpack. Loops sit over each shoulder.
Step 2

Adjust the fit

Fasten the band at the front. Adjust the back velcro until snug — not tight.
Step 3

Wear with confidence

Start with 1–2 hrs/day. Build up as your posture improves.

Stylist approved

Fashion stylists recommend it

The people who dress others for a living have spoken.

This product has completely transformed my daily routine. The quality is exceptional and I couldn't be happier with my purchase.

Sarah Mitchell

Melbourne, Australia

I've recommended this to all my friends. The attention to detail and customer service is outstanding. Worth every penny.

Emma Thompson

Sydney, Australia

As Seen In

Vogue

Harper's Bazaar

Elle

Marie Claire

InStyle

Everything you need to know

Will it be visible under my clothes?

No. The Body Brace is designed to sit flat against your body and disappear completely under clothing. It works under blouses, blazers, knits and fitted tops. No lines, no bulk.

Can I wear it all day?

We recommend starting with 1–2 hours per day while your body adjusts, then building up to longer wear over 1–2 weeks. Most people comfortably wear it for 6–8 hours a day once they've adjusted.

Is it uncomfortable?

It shouldn't be. The Body Brace uses soft, flexible fabric — not rigid plastic or metal. You'll feel a gentle reminder to pull your shoulders back, but it's not restrictive. If it feels tight, size up.

How long until I see results?

Most people notice a difference in how they sit and stand within the first week of regular wear. Longer-term postural improvement builds over 4–6 weeks of consistent use.

What size should I order?

Measure around your chest (fullest part). S = 75–88cm, M = 88–100cm, L = 100–115cm. If you're between sizes, size up for comfort.

Can I wear it while exercising?

The Body Brace is designed for everyday wear rather than high-impact exercise. It's ideal for desk work, errands, events and daily life. For exercise, we recommend consulting your physio.

Complete your styling kit

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The Body Brace works even better as part of the full UnderWunder system.
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