U.S. Polo Assn. Underwear & Socks – U.S. Polo Assn. Australia

Skip to content

Cart

0 Items

Your cart is empty

Have an account?

Log in to check out faster.

Cart

0 Items

Loading...

Shipping

CALCULATED AT CHECKOUT

Subtotal

$0.00 AUD

View Shopping Bag

FREE DELIVERY OVER $199

SIGN UP & ENJOY 10% OFF

EASY 28 DAYS RETURNS

NEW
- NEW ARRIVALS
  
  All New Arrivals
  Mens
  Womens
  Kids
SUMMER
POLO SHIRTS
- POLO SHIRTS
  
  All Polo Shirts
  Mens
  Womens
  Kids
ESSENTIALS
- ESSENTIALS
  
  All Essentials
  Mens
  Womens
  Kids
MENS
- CLOTHING
  
  All Clothing
  Coats & Jackets
  Gilets & Vests
  Sweatshirts & Hoodies
  Knitwear & Jumpers
  Pants
  Polo Shirts & T-Shirts
  Shirts & Overshirts
  Shorts & Swimwear
  Loungewear
  Blazers & Smart Pants
  Big & Tall
- ACCESSORIES
  
  All Accessories
  Beanies
  Caps
  Socks
  Underwear
- FEATURED EDITS
  
  New Arrivals
  Essentials
  Workwear
  Mini Me
  Player 3
WOMENS
- CLOTHING
  
  All Clothing
  Coats & Jackets
  Gilets & Vests
  Sweatshirts & Hoodies
  Knitwear & Jumpers
  Pants
  Polo Shirts & T-Shirts
  Dresses & Shorts
  Shirts & Blouses
  Blazers & Smart Pants
- ACCESSORIES
  
  All Accessories
  Socks
  Underwear
- FEATURED EDITS
  
  New Arrivals
  Essentials
  Workwear
  Mini Me
KIDS
- CLOTHING
  
  All Clothing
  Coats & Jackets
  Gilets & Vests
  Sweatshirts & Hoodies
  Knitwear & Jumpers
  Pants
  Polo Shirts & T-Shirts
  Shirts & Overshirts
  Shorts & Swimwear
  Dresses
  Bodysuits & Sleepsuits
  Loungewear
  Clothing & Boxed Sets
- ACCESSORIES
  
  All Accessories
  Accessory Sets
  Headwear
  Socks
  Underwear
- FEATURED EDITS
  
  New Arrivals
  Essentials
  Mini Me
  Player 3
- SHOP BY AGE
  
  Baby ( 0 - 18mths )
  Toddler ( 18mths - 3yrs )
  Younger Kids ( 3 - 8yrs )
  Older Kids ( 8 - 16yrs )
- SHOP BY GENDER
  
  Boys
  Girls
  Unisex
ABOUT US

NEW
NEW ARRIVALS
All New Arrivals
Mens
Womens
Kids
SUMMER
POLO SHIRTS
POLO SHIRTS
All Polo Shirts
Mens
Womens
Kids
ESSENTIALS
ESSENTIALS
All Essentials
Mens
Womens
Kids
MENS
CLOTHING
All Clothing
Coats & Jackets
Gilets & Vests
Sweatshirts & Hoodies
Knitwear & Jumpers
Pants
Polo Shirts & T-Shirts
Shirts & Overshirts
Shorts & Swimwear
Loungewear
Blazers & Smart Pants
Big & Tall
ACCESSORIES
All Accessories
Beanies
Caps
Socks
Underwear
FEATURED EDITS
New Arrivals
Essentials
Workwear
Mini Me
Player 3
WOMENS
CLOTHING
All Clothing
Coats & Jackets
Gilets & Vests
Sweatshirts & Hoodies
Knitwear & Jumpers
Pants
Polo Shirts & T-Shirts
Dresses & Shorts
Shirts & Blouses
Blazers & Smart Pants
ACCESSORIES
All Accessories
Socks
Underwear
FEATURED EDITS
New Arrivals
Essentials
Workwear
Mini Me
KIDS
CLOTHING
All Clothing
Coats & Jackets
Gilets & Vests
Sweatshirts & Hoodies
Knitwear & Jumpers
Pants
Polo Shirts & T-Shirts
Shirts & Overshirts
Shorts & Swimwear
Dresses
Bodysuits & Sleepsuits
Loungewear
Clothing & Boxed Sets
ACCESSORIES
All Accessories
Accessory Sets
Headwear
Socks
Underwear
FEATURED EDITS
New Arrivals
Essentials
Mini Me
Player 3
SHOP BY AGE
Baby ( 0 - 18mths )
Toddler ( 18mths - 3yrs )
Younger Kids ( 3 - 8yrs )
Older Kids ( 8 - 16yrs )
SHOP BY GENDER
Boys
Girls
Unisex
ABOUT US
POLO EVENTS
NZ Polo Partners With U.S. Polo Assn.
U.S. Polo Assn. Serves as Official Apparel Partner for 2023 Cowdray Gold Cup
The Cowdray Gold Cup 2023
Royal Charity Polo Cup 2023
Westchester Cup 2023
U.S. Polo Assn. Outfits USA Team in Prestigious Westchester Cup
International Women’s Day Alongside the 2023 U.S. Open Women’s Polo Championship®
Historic XII Federation of International Polo (FIP) World Polo Championship
OUR BRAND
4ocean and U.S. Polo Assn. Reach Milestone
Field & Fashion
Global Ocean-Positive Sustainability Partnership
BLOG POSTS
Look Cool, Stay Warm
Unveiling Tradition

Search

Cart

UNDERWEAR & SOCKS

UNDERWEAR & SOCKS

Filter

Sort by:

Gender

0 selected

Gender

Select gender to refine your search

Mens (7 products)
Boys (5 products)
Girls (5 products)

Mens (7 products)
Boys (5 products)
Girls (5 products)

Category

0 selected

Category

Select category to refine your search

Socks (11 products)
Underwear (5 products)

Socks (11 products)
Underwear (5 products)

Size

0 selected

Size

Select size to refine your search

4-6.5 (5 products)
8-9 (5 products)
9-10 (5 products)
10-11 (5 products)
12-13 (5 products)
12.5-3.5 (5 products)
14-15 (5 products)
15-16 (5 products)
39-42 (7 products)
43-46 (7 products)

4-6.5 (5 products)
8-9 (5 products)
9-10 (5 products)
10-11 (5 products)
12-13 (5 products)
12.5-3.5 (5 products)
14-15 (5 products)
15-16 (5 products)
39-42 (7 products)
43-46 (7 products)

Price

The highest price is $40.00

$

From

$

To

Color

0 selected

Color

Select colour to refine your search

Black Black (2 products)
Blue Blue (3 products)
Brown Brown (1 product)
Navy Navy (4 products)
Pink Pink (2 products)
White White (5 products)

Black (2 products)
Blue (3 products)
Brown (1 product)
Navy (4 products)
Pink (2 products)
White (5 products)

Style

0 selected

Style

Select size to refine your search

Bikini Brief (2 products)
Bralette (3 products)
Hipster Brief (1 product)
Invisible Socks (2 products)
Sport Socks (6 products)

Bikini Brief (2 products)
Bralette (3 products)
Hipster Brief (1 product)
Invisible Socks (2 products)
Sport Socks (6 products)

Clear Selection

See Results

Filter and sort Filter

Filter and sort

Filter

Gender

Mens (7 products)
Boys (5 products)
Girls (5 products)

Clear

Category

Socks (11 products)
Underwear (5 products)

Clear

Size

4-6.5 (5 products)
8-9 (5 products)
9-10 (5 products)
10-11 (5 products)
12-13 (5 products)
12.5-3.5 (5 products)
14-15 (5 products)
15-16 (5 products)
39-42 (7 products)
43-46 (7 products)

Clear

Price

The highest price is $40.00

$

From

$

To

Clear

Color

Black (2 products)
Blue (3 products)
Brown (1 products)
Navy (4 products)
Pink (2 products)
White (5 products)

Clear

Style

Bikini Brief (2 products)
Bralette (3 products)
Hipster Brief (1 products)
Invisible Socks (2 products)
Sport Socks (6 products)

Clear

Sort by:

Remove all

Mens Three Pack Smart Socks in Dark Sapphire Navy...
Mens Three Pack Smart Socks in Dark Sapphire Navy

Regular price $40.00

Sale price $40.00 Regular price ~~$0.00~~
Unit price per
Mens Three Pack Brand Stripe Sports Socks in Bright White...
Mens Three Pack Brand Stripe Sports Socks in Bright White

Regular price $40.00

Sale price $40.00 Regular price ~~$0.00~~
Unit price per
Mens Five Pack Quarter Sports Socks in Bright White...
Mens Five Pack Quarter Sports Socks in Bright White

Regular price $40.00

Sale price $40.00 Regular price ~~$0.00~~
Unit price per
Girls Bralette And Bikini Brief Underwear Set in Medieval Blue...
Girls Bralette And Bikini Brief Underwear Set in Medieval Blue

Regular price $40.00

Sale price $40.00 Regular price ~~$0.00~~
Unit price per
Girls 3 Pack Bikini Brief Underwear in Medieval Blue...
Girls 3 Pack Bikini Brief Underwear in Medieval Blue

Regular price $40.00

Sale price $40.00 Regular price ~~$0.00~~
Unit price per
Girls 2 Pack Bralettes in Medieval Blue...
Girls 2 Pack Bralettes in Medieval Blue

Regular price $40.00

Sale price $40.00 Regular price ~~$0.00~~
Unit price per
Girls 2 Pack Crop Tops in Pink...
Girls 2 Pack Crop Tops in Pink

Regular price $40.00

Sale price $40.00 Regular price ~~$0.00~~
Unit price per
Mens Three Pack Smart Socks in French Oak...
Mens Three Pack Smart Socks in French Oak

Regular price $40.00

Sale price $40.00 Regular price ~~$0.00~~
Unit price per
Mens Three Pack Smart Socks in Black...
Mens Three Pack Smart Socks in Black

Regular price $40.00

Sale price $40.00 Regular price ~~$0.00~~
Unit price per
Mens Three Pack Branded Smart Socks in Dark Sapphire Navy...
Mens Three Pack Branded Smart Socks in Dark Sapphire Navy

Regular price $40.00

Sale price $40.00 Regular price ~~$0.00~~
Unit price per
Girls 3 Pack Hipster Brief Underwear in Pink...
Girls 3 Pack Hipster Brief Underwear in Pink

Regular price $40.00

Sale price $40.00 Regular price ~~$0.00~~
Unit price per
Three Pack Brand Stripe Sports Socks in Dark Sapphire Navy...
Three Pack Brand Stripe Sports Socks in Dark Sapphire Navy

Regular price $30.00

Sale price $30.00 Regular price ~~$0.00~~
Unit price per
Three Pack Brand Stripe Sports Socks in Bright White...
Three Pack Brand Stripe Sports Socks in Bright White

Regular price $30.00

Sale price $30.00 Regular price ~~$0.00~~
Unit price per
Five Pack Classic Sports Socks in Bright White...
Five Pack Classic Sports Socks in Bright White

Regular price $40.00

Sale price $40.00 Regular price ~~$0.00~~
Unit price per
5 Pack Invisible Trainer Socks in Black...
5 Pack Invisible Trainer Socks in Black

Regular price $30.00

Sale price $30.00 Regular price ~~$0.00~~
Unit price per
5 Pack Invisible Trainer Socks in Bright White...
5 Pack Invisible Trainer Socks in Bright White

Regular price $30.00

Sale price $30.00 Regular price ~~$0.00~~
Unit price per
Mens Three Pack Brand Stripe Sports Socks in Dark Sapphire Navy...
Mens Three Pack Brand Stripe Sports Socks in Dark Sapphire Navy

Regular price $40.00

Sale price $40.00 Regular price ~~$0.00~~
Unit price per

ABOUT

Our Brand
Blog
Newsletter

CUSTOMER CARE

Help & FAQs
Contact Us
Create A Return Label
Size Guide
My Account
Create An Account

TERMS & POLICIES

Shipping & Delivery
Returns & Refunds
Privacy & Cookies
Terms & Conditions
Legal
Modern Slavery Statement

US Polo is the official brand of the United States Polo Association(USPA). The non-body governing for the sport of polo in the United States, founded in 1890. U.S.Polo Assn promotes the lifestyle of the sport by designing by designing wardrobe and relevant wardrobe essentials that reinforce the authentic heritage and spirit of the global, sport-inspired brand.

ABOUT

Our Brand
Blog
Newsletter

CUSTOMER CARE

Help & FAQs
Contact Us
Create A Return Label
Size Guide
My Account
Create An Account

TERMS & POLICIES

Shipping & Delivery
Returns & Refunds
Privacy & Cookies
Terms & Conditions
Legal
Modern Slavery Statement

US Polo is the official brand of the United States Polo Association(USPA). The non-body governing for the sport of polo in the United States, founded in 1890. U.S.Polo Assn promotes the lifestyle of the sport by designing by designing wardrobe and relevant wardrobe essentials that reinforce the authentic heritage and spirit of the global, sport-inspired brand.

Facebook
Instagram
YouTube
TikTok
Twitter
Pinterest

Copyright © 2025 U.S. Polo Assn. Australia, All Rights Reserved. Powered by U.S. Polo Assn.

Payment methods

Choosing a selection results in a full page refresh.
Opens in a new window.

Your wishlist

Please add product to your wishlist to see them here.

Login to see your wishlist!

Select All
Move to cart
Delete

Login Explore more products Add products

My wishlist

Please add product to your wishlist to see them here.

Login to see your wishlist!

Select All
Move to cart
Delete

Login Explore more products Add products

Add to wishlist

Choose your wishlist to be added

Create New wishlist

My Wishlist

Share List Via Email

Sender Name*

Recipients Email*

Subject*

Message*

Or Share Via

Subscribe and get alerts about your Wishlist

We will notify you on events like Low stock, Restock, Price drop or general reminders so that you don’t miss the deal

See Product Details

Are you sure you want to delete this wishlist?

Are you sure you want to delete selected wishlist products?

Out of stock products will be not move. Are you want to move selected wishlist products?

Wishlist management page

This page allows you to manage and add wishlist items directly to the cart.
Share your public wishlist on social media, through links, and via custom email.
You can subscribe to get update about your wishlist items

You have been unsubscribed

You will no longer receive emails about wishlist activities from this store.

Guest shopper

You are currently shopping anonymously!

Login to save your wishlist.

Login

Copy link to share

Share this item

Or Share Via

SIZE GUIDE

This is a standard size guide for the basic body measurements. Length will vary according to style. There may also be variations in some clothing, so please refer to the product measurements displayed on the product page. Alternatively, you may contact for specific queries at customerservice@penfield.com