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SmoothFit Bra

Low Rise & Stretch

SmoothFit Boyleg

Everyday Comfort

SmoothFit Thong

Moderate Coverage

SmoothFit Bikini Brief

Full Coverage

SmoothFit Full Brief

Classic Cut

Bikini Brief

Lounging

Body Short

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Thicker Legs

Boxer Brief

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Trunk

Easy Access

Boxer Brief Fly

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Full Length

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Ages 6 - 14

Junior Trunk

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Lift & Support

SmoothFit
Bra

Low Rise & Stretch

SmoothFit
Boyleg

Everyday Comfort

SmoothFit
Thong

Moderate Coverage

SmoothFit
Bikini Brief

Full Coverage

SmoothFit
Full Brief

Classic Cut

Bikini Brief

Lounging

Body Short

For Him

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[EXP-A] Women's SmoothFit Bikini Brief - Sage - Bamboo Underwear - Model:Natalia

Natalia is 175cm tall, 63cm waist, wearing a size S

Women's SmoothFit Bikini Brief - Sage - Bamboo Underwear - Model:Natalia

Natalia is 175cm tall, 63cm waist, wearing a size S

Women's SmoothFit Bikini Brief - Sage - Bamboo Underwear - Model:Ashleigh

Ashleigh is 174cm tall, 90cm waist, wearing a size XL

IN STOCK

Women's SmoothFit Bikini Brief

SmoothFit
Bikini Brief

(376)

Name: Women's SmoothFit Bikini Brief - Sage
Brand: Step One
SKU: SBIB-XS-WAT
Price: 27.0 AUD
Availability: InStock

Price as low as $17.00 with packs!

Colour: Sage

:

[EXP-A] Women's SmoothFit Bikini Brief - Espresso-Tini - Bamboo Underwear - Model:Elke

[EXP-A] Women's SmoothFit Bikini Brief - Blue Lagoon - Bamboo Underwear - Model:Elke

[EXP-A] Women's SmoothFit Bikini Brief - Rosé All Day - Bamboo Underwear - Model:Elke

[EXP-A] Women's SmoothFit Bikini Brief - Chic Champagne - Bamboo Underwear - Model:Elke

[EXP-A] Women's SmoothFit Bikini Brief - Piña Colada - Bamboo Underwear - Model:Elke

[EXP-A] Women's SmoothFit Bikini Brief - Sunset Spritz - Bamboo Underwear - Model:Elke

[EXP-A] Yellow Seamless Bamboo Underwear - Model:Elke

[EXP-A] Purple Seamless Underwear Step One - Model:Elke

Women's SmoothFit Bikini Brief - Chambray - Bamboo Underwear

[EXP-A] Marlin Blue Seamless Underwear - Model:Natalia

[EXP-A] Women's SmoothFit Bikini Brief - Rooibos - Bamboo Underwear - Model:Natalia

[EXP-A] Women's SmoothFit Bikini Brief - Ultimate Grey - Bamboo Underwear - Model:Yolanda

[EXP-A] Women's SmoothFit Bikini Brief - Wave Ride - Bamboo Underwear - Model:Yolanda

Size:

Women's Size Guide SmoothFit

Example: If you usually wear a medium, we recommend ordering a small.

SIZE	AU SIZE	UK SIZE	WAIST (cm)
XS	04-06	00-02	60
Small	08-10	04-06	64
Medium	12-14	08-10	68
Large	16-18	12-14	72
XL	20-22	16-18	76
2XL	24-26	20-22	80

At Step Ones, we are incredibly confident that you'll adore your purchase. However, we understand that personal preferences vary, and if, for any reason, you don't like your first opened and worn pair, we'll be more than happy to provide you with a full refund. Customer satisfaction is our top priority, and we want you to feel completely at ease when shopping with us.

Even if you accidentally picked the wrong size, don't worry – we've got you covered! In addition to our first pair guarantee, we extend returns and exchanges to all unopened products. We want to ensure that you find the perfect fit and are completely satisfied with your Step Ones experience. Your comfort and happiness are essential to us, and we strive to make the entire process seamless and enjoyable. Shop with confidence and know that we're here to assist you every step of the way.

Variant

Recommended for you

SmoothFit
Thong Sage

$25.00

SmoothFit
Full Brief Sage

$29.00

SmoothFit
Padded Bra Espresso-Tini

$39.00

Description

Made from eco-friendly bamboo, this seamfree Bikini Brief underwear delivers a barely-there feel while being incredibly gentle on the planet. With no seams and a sleek fit, "Sage" keeps things smooth and breathable all day long. Plus, it arrives in eco-friendly packaging, so you’re making a green choice from start to finish. Natural, comfortable, and conscious – "Sage" is your new go-to! 🌱

Seam Free
Buttery Soft
Breathable
Moisture wicking
Bamboo Viscose fabric
First pair guarantee

Fit & Fabric

Crafted with meticulous attention to detail, our SmoothFit Bikini Brief is carefully constructed from a blend of high-quality materials. Comprising 79% viscose made from bamboo, 15% polyamide for enhanced durability, and 6% spandex for flexibility, these briefs provide a perfect balance of softness and support.

Shipping

All orders to Australian addresses are FREE!

We aim to dispatch your order 4-6 business days after placing your order.

General shipping times are below:

NSW, VIC & QLD = approx. 1-3 business days after dispatch.

WA, NT, TAS = approx. 2-4 business days after dispatch.

We offer international shipping to selected countries, which is shown at checkout. International shipping may vary based on local fulfilment.

Read our more comprehensive shipping times via the link here.

30 Day First Pair Guarantee

We are so confident you'll love your Step Ones, we'll give you a FULL REFUND on your FIRST PAIR if you don't like them for whatever reason.

In stock

Shop our Surf Life Saving x Step One pair and donate to a good cause.

Welcome to our SmoothFit range

Your new favourites

Crafted with care and designed for maximum comfort, these underwear are a game-changer in the world of intimates. Made from bamboo viscose, a natural and eco-friendly fabric, our ribbed seam free underwear offers a seamless and irritation-free experience.

Say goodbye to muffin top

The seamless waist construction eliminates any irritating seams that could dig into your skin, making these underwear ideal for everyday wear, workouts, or lounging. The bamboo viscose fabric is incredibly soft to the touch and naturally moisture-wicking, keeping you fresh and dry throughout the day.

Undies that love the planet

Bamboo is a renewable resource that grows rapidly and requires minimal water and pesticides. It also has natural anti-bacterial properties, reducing the need for chemical treatments. By choosing our bamboo viscose underwear, you're making a conscious decision to support eco-friendly practices.