Skip to main content

${cart_popup.message}

Free AU Shipping On Orders $100+ Shop Now
Men's Long Leg / Summer Bummer Men's Long Leg / Summer Bummer Men's Long Leg / Summer Bummer Men's Long Leg / Summer Bummer Men's Long Leg / Summer Bummer Men's Long Leg / Summer Bummer
4.9
Rated 4.9 out of 5 stars
964 Reviews

Summer Bummer Men's Long Leg

${ product_price | money }

${ chosen_product_member_price | money }

${ product_chosen.compare_at_price | money } ${(100 - ((product_chosen.price/product_chosen.compare_at_price)*100)).toFixed(0)}% Off

${ chosen_product_member_price | money} Members

  • Star IconPerfect for larger thighs or active guys
  • Star Icon Super soft BottleBlend™ eliminates chafe
  • Star Icon Inseam length of 22.5cm

Choose Size: ${ chosen_size_abbreviated }

CONGRATULATIONS! SAVE 15%

Knobby Undie Club members save 15% on most products. Discount will automatically be applied once the item is added to your bag. To add another subscription, head over to your member portal.

Notify Me When Available

Same day dispatch if you order before 1pm AEST

In the sun-soaked waves, Groms rule, and the Sharks stand guard. With epic swells cranking, they fend off aggro surfers, so the young ones can hang loose.
  • Ultra soft pin-hole BottleBlend® fabric
  • Made from up to five plastic bottles
  • 4cm band with plush inner microfleece
  • Lightweight 160 gsm for versatility and comfort
  • 88% Recycled Poly
  • 12% Spandex
  • Tagless with printed care label
  • Made ethically and sustainably in China
  • THE STYLE: Perfect for those lads with larger thighs or the more active chap! Created from BottleBlend™, our very own recycled material, containing up to five plastic bottles. Flatlock seams for comfort and an inseam length of 22.5cm to reduce ride-up and eliminate cheeky chafe.
  • THE FIT: Each of our undies are made to a global standard. They are true-to-size, so order whatever size you would typically order for shorts. See our size guide.
  • THE MODEL: ${ chosen_product_model_description }

Each pair of Knobbys will arrive in a custom designed, certified kraft paper package or a sealed paper pouch and postage bag made with cornstarch, which is 100% compostable!

All our Australian printed papers and cardboards are recyclable, FSC certified and made carbon neutral, because we give a shit.

Our mission is to be the most sustainable underwear brand in the world.

FREE Standard Domestic Shipping for orders over $100

$9.50 Standard Domestic Shipping for orders under $100

Order before 1pm AEST on weekdays and we'll dispatch the same day!

Returns

Get in touch with our Support Ninjas within 30 days of receiving your Knobbys if you'd like to organise an exchange, refund, coupon or credit! More details

Men's Long Leg / Summer Bummer
Summer Bummer Men's Long Leg | ${ chosen_size_abbreviated } ${ chosen_product_price | money }
Lightbulb Icon

Unique
Designs

Smiley Face Icon

Unbeatable
Comfort

Earth Heart Icon

Sustainably
Made

Step into a world of amazing underneaths that are ridiculously good and sustainably comfy

Main Product Image
Star Icon Exclusive Unique Design

In the sun-soaked waves, Groms rule, and the Sharks stand guard. With epic swells cranking, they fend off aggro surfers, so the young ones can hang loose.

Feature Image With Arrows
Star Icon Comfort & Fit

Experience unmatched comfort with our products:

  • Star IconPerfect for larger thighs or active guys
  • Star Icon Super soft BottleBlend™ eliminates chafe
  • Star Icon Inseam length of 22.5cm

We've designed it specifically for a snug fit that's perfect for everyday wear.

Made with Recycled Ocean Bound Plastic Bottles
Star Icon Sustainability

In a world striving for sustainability, our products stand out. Made from an innovative eco-friendly bottle blend fabric, they not only offer comfort but also reflect a commitment to a greener planet.

The Design Details
"Summer Bummer" by Knobby (Artist Inhouse / Phillip Ramskill)

Get The Full Collection

Men's Trunk / Summer Bummer
4.9
Rated 4.9 out of 5 stars
2,669 Reviews

Summer Bummer

Men's Trunk
$33

$25 Members

Low Stock
Women's Bikini / Summer Bummer
4.9
Rated 4.9 out of 5 stars
459 Reviews

Summer Bummer

Women's Bikini
$33

$25 Members

Out of Stock
Bamboo Crew Socks / Summer Bummer
4.9
Rated 4.9 out of 5 stars
312 Reviews

Summer Bummer

Bamboo Crew Socks
$23

$20 Members

Out of Stock
Women's Crop / Summer Bummer
4.8
Rated 4.8 out of 5 stars
412 Reviews

Summer Bummer

Women's Crop
$33

$25 Members

Customer Feedback

4.9
Rated 4.9 out of 5 stars
Based on 964 reviews
Total 5 star reviews: 914 Total 4 star reviews: 48 Total 3 star reviews: 0 Total 2 star reviews: 1 Total 1 star reviews: 1
Customer-uploaded media carousel. Press left and right arrows to navigate. Press space or enter to open more details.
Slide 1 selected
964 reviews
  • Tyson P.
    Flag of Australia
    Verified Buyer
    Rated 5 out of 5 stars
    7/14/24
    Best underwear

    Very comfortable and have seen a decrease in chafing

  • Tony b.
    Flag of New Zealand
    Verified Buyer
    Rated 5 out of 5 stars
    6/4/24
    Love them

    Loving them

  • Ben
    Flag of Australia
    Verified Buyer
    Rated 5 out of 5 stars
    5/30/24
    Best underwear

    There now the only underwear I

    Own.

  • Brayden O.
    Flag of Australia
    Verified Buyer
    Rated 5 out of 5 stars
    5/24/24
    Epic undies

    Absolutely the best undies out there.

  • Simon T.
    Flag of Australia
    Rated 5 out of 5 stars
    5/22/24
    Supreme comfort

    Supremem comfort with a funtastic design

  • Andrew
    Flag of Australia
    Rated 5 out of 5 stars
    5/17/24
    I want them all!!!

    Love the designs, love the material, love the packaging. My draw is full now but am i going to cancel the subscription? Absolutely not!

Reviews LoadedReviews Added

Join the Undie Club and save on every order.

LAST MONTHS DESIGN
Last Month's Design Last Month's Design Last Month's Design

A Club with Benefits

Club Members Get These Perks:
Legendary Savings
Legendary Savings

Save up to $13 per pair and get 15% off storewide!

Free Shipping
Free Shipping

Free AU Shipping on every order.

Your Club, Your Rules
Your Club, Your Rules

Pause, cancel, change size, add styles or adjust the frequency they arrive at any time!

V.I.P Access
V.I.P Access

V.I.P access to new designs, product releases, and occasional matching goodies!

Frequently Asked