×
What are you looking for?
GO
Mens
Womens
×
Save up to 33% off with bundles.
4 Pack
7 Pack
10 Pack
Best Value
Gender
Men's
Boys
Women's
Girls
Size
Style
←
How to get started
1
Select your gender from the dropdown above
2
Choose your size to view available products
3
Select and add products to claim your offer
→
ⓘ
Selected product is not available in this size
Size Guide
Add to selection
Your selection. Click to edit.
0 of 0 items added
Add to Cart
Size Guide
×
Women's
Men's
Kids
SmoothFit Padded Bra
Bottoms
Size
AU/NZ
UK
US
XS
8A
8B
10A
30A
30B
32A
30A
30B
32A
Small
8DD
10B
10C
10D
10DD
12A
12B
30DD
32B
32C
32D
32DD
34A
34B
30DD
32B
32DD
32C
32D
34A
34B
Medium
12C
12D
12DD
12E
14A
14B
34C
34D
34DD
34E
36A
36B
34C
34D
34DD
34DDD
36A
36B
Large
14C
14D
14DD
14E
16A
16B
16C
36C
36D
36DD
36E
38A
38B
38C
36C
36D
36DD
36DDD
38B
38C
XL
16D
16DD
16E
18A
18B
18C
18D
38D
38DD
38E
40A
40B
40C
40D
38D
38DD
38DDD
40A
40B
40C
40D
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
Size
Waist (cm)
Waist (in)
2XS / (Size 4/8)
53-56
21-22
XS / (Size 8/12)
57-66
23-26
Small
67-76
27-30
Medium
77-86
31-34
Large
87-97
35-38
Extra Large
98-107
39-42
2XL
108-115
43-45
3XL
116-125
46-49
4XL
126-133
50-52
5XL
134-143
53-56
6XL
144-150
57-59
Size
Waist (cm)
Waist (in)
4XS (Age & Size 3-4)
40-44
15-17
3XS (Age & Size 5-6)
45-51
18-20
2XS (Age & Size 7-8)
52-59
21-22
XS (Age & Size 9-11)
60-69
23-26
S (Ages & Size 12-14)
70-76
27-30
Skip to content
Open navigation menu
Open search
Mens
Everyday
Boxer Briefs
Boxer Brief Fly
Cloud Mesh
Trunks
Athletic
Boxer Brief Sports
Cloud Mesh Sport
Long Johns
Collections
Best Sellers
Fresh Colours
Clearance
New for Halloween
New Release Precious Metals
Womens
Everyday
SmoothFit Bikini Brief
SmoothFit Full Brief
SmoothFit Thong
SmoothFit Bra
Active & Shapewear
Body Shorts
Boyleg
Classic Bikini Brief
Period Underwear
Full Brief
Bikini Brief
Thong
Collections
Best Sellers
Limited Edition
Nudes
Clearance
New for Halloween
Period Underwear
Kids
FSC & Sustainability
Ethical
Compost
Bamboo
About Us
FAQs
Clearance
Mens Clearance
Womens Clearance
Step One UK
UK
AU
US
Open search
Open account page
Open cart
0
Mens
Womens
Kids
FSC & Sustainability
About Us
FAQs
Clearance
Mens
Shop All
Discover The Range
Everyday
Athletic
Collections
New for Halloween
New Release Precious Metals
Womens
Shop All
Discover The Range
Everyday
Active & Shapewear
Period Underwear
Collections
New for Halloween
Period Underwear
Kids
Boys
Junior Trunk
Girls
Girls Shortie
FSC & Sustainability
Ethical
Compost
Bamboo
Clearance
Mens Clearance
Great Value
Womens Clearance
Great Value
Everyday
Boxer Briefs
Boxer Brief Fly
Cloud Mesh
Trunks
Thursdays
Big Reds
Athletic
Boxer Brief Sports
Cloud Mesh Sport
Long Johns
Cloud Mesh Sport
Best Seller
Collections
Best Sellers
Fresh Colours
Clearance
Best Seller
Fresh Colours
Everyday
SmoothFit Bikini Brief
SmoothFit Full Brief
SmoothFit Thong
SmoothFit Bra
SmoothFit Thong
SmoothFit Bra
Active & Shapewear
Body Shorts
Boyleg
Classic Bikini Brief
Body Short
Boyleg
Period Underwear
Full Brief
Bikini Brief
Thong
Period Full Brief
Period Bikini Brief
Collections
Best Sellers
Limited Edition
Nudes
Clearance
Matching Sets
Nudes
0
SHOP MEN'S
SHOP WOMEN'S
SHOP JUNIOR'S
Clear
Close
Filters
Sort by
Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
Colour
Red
Blue
Green
Yellow
White
Black
Orange
Pink
Purple
Grey
Multicoloured
Brown
Mystery
Size
2XS
XS
Small
Medium
Large
XL
2XL
3XL
4XL
5XL
6XL
Shape
Boxer Brief
Boxer Brief Fly
Trunk
Sport
Gender
Mens
Price
£
to
£
In stock only
Apply
Apply
Filters
Sort by:
Best selling
Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
Filter and sort
Colour
Red
Blue
Green
Yellow
White
Black
Orange
Pink
Purple
Grey
Multicoloured
Brown
Mystery
Size
2XS
XS
Small
Medium
Large
XL
2XL
3XL
4XL
5XL
6XL
Shape
Boxer Brief
Boxer Brief Fly
Trunk
Sport
Gender
Mens
Price
£
to
£
In stock only
Apply
56 products
+ Quick add
Trunk - Eclipse
Sale price
£13.00
+ Quick add
Boxer Brief - Capricorn
Sale price
£13.00
+ Quick add
Trunk - Green Screens
Sale price
£13.00
+ Quick add
Boxer Brief Fly - Overdrive
Sale price
£14.00
Sold out
Boxer Brief - Daniel
Sale price
£13.00
Sold out
Boxer Brief - Matthew
Sale price
£13.00
Sold out
Boxer Brief - Andrew
Sale price
£13.00
Sold out
Boxer Brief - Michael
Sale price
£13.00
3 / 3
Save up to 15% off your order
using our Bulk Discount
0
4
£1.00
£3.00
£5.00
![[EXP-A] Men's Bamboo Underwear Boxers in all black - Model:Skyler](http://uk.stepone.life/cdn/shop/files/240515_S1_1_MENS_0031.jpg?v=1746144020&width=600)
![[EXP-A] Women's SmoothFit Thong - Espresso-Tini - Bamboo Underwear - Model:Elke](http://uk.stepone.life/cdn/shop/files/240515_S1_2_WOMANS_1181.jpg?v=1717594561&width=600)
![[EXP-A] Women's Underwear Body Short in Black - Model:Yolanda](http://uk.stepone.life/cdn/shop/files/240515_S1_2_WOMANS_0332.jpg?v=1717034909&width=600)
