Underwear range at aussieBum - Wonderjock Pro Black Jock

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Early 2025
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Where You Truly Belong
Early 2025
Be the first to own our exclusive Mana-Maxx collection! Pre-order your favorites today and secure your style before they're gone. Limited stock available!
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Early 2025
Be the first to own our exclusive Mana-Maxx collection! Pre-order your favorites today and secure your style before they're gone. Limited stock available!
You're now registered
Something went wrong, Please try again.
*Please enter your email address
Early 2025
Be among the first to own AR-XPLY's 'Cluster', a groundbreaking collection that redifines fashion and functionality.
You're now registered
Something went wrong, Please try again.
*Please enter your email address
Refer a friend TODAY & you both Get 10% off!*
Black
PRODUCT_BUNDLE_1 Media Image
PRODUCT_NEW_1 Media Image
Wj Pro - Jock - Black
wj_pro (Original)
WJ Pro Black Lifestyle Image
WJ Pro Black Lifestyle Image
WJ Pro Black Lifestyle Image
WJ Pro Black Lifestyle Image
Wj Pro - Jock - Black Video Image wj_pro (Original) Video Image WJ Pro Black Lifestyle Image WJ Pro Black Lifestyle Image WJ Pro Black Lifestyle Image WJ Pro Black Lifestyle Image Video Image
Clearance
Get elevated to the big leagues with WJ PRO. Featuring aussieBum’s pioneering and patented Pouch Enhancing Technology – now incorporating our 4D Grid Framing Technology, which contours and amplifies like never before. WJ’s Free Swing Boost provides separate gold star treatment for your prized assets, offering contained yet unconstrained support.
Choose from a selection of exciting colours and prints including the highly popular Geometric print and Marle tones.

Proudly Australian Made

90% Cotton 10% Elastane.

Image: Model Jacob is 6'1" (185cm) and has a 33" (84cm) waist. He is wearing a size L

• Stretch Cotton Elastane Body making them breathable and hold their shape
• Internal WJ Pro Pouch Technology that contours and amplifies
• Elasticised waistband with iconic aussieBum branding
• Leg binding for both comfort and support
• Flatlock stitching details that add strength to the fit
• Mid-rise for that classic aussieBum look
4.7 / 5 28 reviews
2 years ago
Kody Smith
They're pretty sweet.
2 years ago
Kevin
On time in spec
2 years ago
David Prescott
A quality Australian made product that was good value on special. Very comfortable to wear
2 years ago
J Cars
Love it. Very comfortable. Looks great
3 years ago
Dylan Randall
Great fit, comfortable and looks great
3 years ago
Mathew Hathaway
great fit and comfy
4 years ago
Michael McCarthy
Love this jock, it's now in regular rotation.
4 years ago
Graeme Beaver
Comfy and like it all black
4 years ago
Clinton Moore
Looking forward to wearing this somewhere salacious
4 years ago
Ron
It’s really worth the money!
4 years ago
Jorge Eduardo Brieva Ariza
Everything is ok
4 years ago
Niq Wotton
Great arrived quickly , great customer service x
4 years ago
Stephen Lynch
They are very comfortable
4 years ago
Ryan Collis
My knackers have never felt more secure.
4 years ago
TF
Super super lightweight and comfy! Definitely recommend..
4 years ago
Drew Johnson
Been shopping with Aussiebum for 10 years. Great prices and always comfortable and good quality
5 years ago
Tsz Sun Lam
great value, great fit, very comfortable
5 years ago
Daniel Corhodzic
Fits nice and tight, glad i went with a size up. If you are normally a size L would recommend trying the size XL.
5 years ago
Antonio Jesús Sanz
Very sexy!
5 years ago
유석 정
it was a little big for me even though i ordered the small size. please make a xs size
5 years ago
Ben Pommerel
Really comfy!!
5 years ago
Andrew R
Rubbish. Too small in the waist and tiny in the pouch. Unlike dugg their returns policy is terrible.
5 years ago
Joseph Palazzola
Great material and have mesh ones too! Both are awesome!
5 years ago
Andrew Chamberlain
Average much
5 years ago
Luke Van Dolderen
Super comfy fits perfectly on me love them
5 years ago
Bogdan Chornomorets
Great underwear!
5 years ago
Kris76
Produit sexy, mais déçu par le maintien de l'élastique pour quelqu'un de mince comme moi.
5 years ago
Lawrence Rushton
I am wearing this jock right now lol. It’s very comfortable and I think I need the XS size. I think I need the straps a bit tighter. I think white straps looks better.
Show your aussieBums love and they will love you back for a long time to come.
Gentle machine wash in cold water.
Do not tumble dry (better for your aussieBums and better for the environment).
No need to get all fancy and take them to the drycleaners either (in fact, it’s better if you don’t).
And while we’re impressed that you like ironed clothes, do not iron your aussieBums.
Avoid rough surfaces
Note: placement of logo on waistband may differ.
For the best fit, match your sock size to your shoe size.
Sizes Uk/Aus Usa Eur Asia
S-M 7-8 8-9 41-43 S-M
L-XL 9-10 10-11 44-45 L-XL
Wrap a measuring tape around your hip bone line, making sure the tape is parallel to the ground. This measurement determines your waist size.
Sizes Inches Cm Eur Aus Asia
XS 28-29 70-75 2 12 S
S 30-31 75-80 3 14 M
M 32-33 80-85 4 16 L
L 34-35 85-90 5 18 XL
XL 36-37 90-95 6 20 XXL
XXL 38-39 95-100 7 22 XXXL
XXXL 40-41 100-105 8 24 XXXXL
Wrap a measuring tape around your nipple line, making sure the tape is parallel to the ground. This measurement determines your chest size.
Sizes Inches Cm
XS 34-36 86-91
S 36 - 38 91 - 96
M 38 - 40 96 - 101
L 40 - 42 101 - 107
XL 42 - 44 107 - 112
XXL 44 - 46 112 - 117
XXXL 46 - 48 117 - 122
Wrap a measuring tape around your hip bone line, making sure the tape is parallel to the ground. This measurement determines your waist size.
Sizes Inches Cm Eur Aus
S 30-31 75-80 3 14
M 32-33 80-85 4 16
L 34-35 85-90 5 18
XL 36-37 90-95 6 20
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WJ Pro Black Main Image
WJ Pro Black Main Image
WJ Pro
Sale $12.45 USD (Inc. Sales Tax)
RRP $23.95 USD
Everyday lowest price
On Sale
-50%
This garment has a smaller than usual fit. We recommend buying one size larger than you would usually wear.
Hi mate,

Now for some good news, actually it's fantastic news. VAT (value-added Tax) for customers in the EU & UK is now prepaid! That means that you no longer have to pay any additional VAT when your order arrives in its destination country – its included in the price of your items.

Thanks to our shipping partners SEKO & DHL we can now offer VAT prepaid on all orders delivered to the following countries: Austria, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden & United Kingdom with more to be added in the near future.

We are so excited we can now offer this to all EU & UK customers. Our mission is to always produce the best quality made products at the most affordable price.

Thank you so much for being part of our Tribe, without you aussieBum would not be real.

Sean Ashby
Free Economy Shipping is included on all orders over $60 USD
If you’re not happy with your purchase you can return items, in original condition, within 90 days from date of receipt. *Excludes Sale items.
We also have a Customer Service team in-house so you know you're talking to a real aussieBum team member.
Free Economy Shipping is included on all orders over $60 USD
VAT Now Prepaid for EU & UK
Hi mate,

Now for some good news, actually it's fantastic news. VAT (value-added Tax) for customers in the EU & UK is now prepaid! That means that you no longer have to pay any additional VAT when your order arrives in its destination country – its included in the price of your items.

Thanks to our shipping partners SEKO & DHL we can now offer VAT prepaid on all orders delivered to the following countries: Austria, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden & United Kingdom with more to be added in the near future.

We are so excited we can now offer this to all EU & UK customers. Our mission is to always produce the best quality made products at the most affordable price.

Thank you so much for being part of our Tribe, without you aussieBum would not be real.

Sean Ashby
90 Day Returns*
If you’re not happy with your purchase you can return items, in original condition, within 90 days from date of receipt. *Excludes Sale items.
100% Satisfaction Guarantee
We also have a Customer Service team in-house so you know you're talking to a real aussieBum team member.