Apex Trunks By Kelly Slater
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  • Apex Trunks By Kelly Slater
  • Apex Trunks By Kelly Slater
  • Apex Trunks By Kelly Slater
  • Apex Trunks By Kelly Slater
  • Apex Trunks By Kelly Slater
  • Apex Trunks By Kelly Slater

Apex Trunks By Kelly Slater

Regular price
$145
Regular price
$145
Sale price
$145
0% OFF
4.9
Rated 4.9 stars
351 Reviews

There’s no trunk like the Apex, literally. Developed and tested by the 11x World Champion Kelly Slater and sustainably engineered for maximum performance. Did we also mention it’s made from plastic water bottles?


Size / 31
Size Guide
Size Guide: Men's Trunks
Fit
Apex Trunks By Kelly Slater
Regular price
$145
Regular price
$145
Sale price
$145
0% OFF
The First Brand Founded on a Total Commitment to Sustainability

We are driven by a passion for responsible action, and courageous change.

  • Kelly's signature performance surf trunks upgraded with seam tape and branding in new colors! 
  • Developed and tested by 11x World Champion Kelly Slater on the best waves around the world. These are the most high-performance trunks out there. 
  • Ultralight 4-way stretch recycled polyester for maximum mobility. 
  • Stitch-free welded seams and smooth inside fly to eliminate chafe. 
  • Double-bonded rear seam for added strength. 
  • Quick Dry for minimal water absorption. Laser cut details at the side seam and back pocket for weightless drainage and ventilation. 
  • Bonded back pocket features an Aquaguard™ zipper and internal bungee key loop. 
  • Packs easily into its back pocket.

89% recycled polyester, 6% recycled spandex, 5% spandex.

Our recycled polyester is made from 100% post-consumer waste, like plastic water bottles, reducing CO2 emissions and keeping a valuable material in circulation.

This garment is sewn in a Fair Trade Certified™ factory, which means the makers have been paid a premium for their work, collectively deciding how to use this extra funding to better their lives.

  • 19" Outseam on size 32.
  • 22" Leg Opening on size 32.
  • Machine Wash Cold. Do Not Bleach. Lay Flat to Dry. Do Not Iron. Do Not Dry Clean.
     
Find Your Outerknown

As designers, it challenges us to build better, more sustainable products. As producers, it asks us to lift the lid on our supply chain bringing the consumer along on our journey.

Apex Trunks By Kelly Slater
Apex Trunks By Kelly Slater
Apex Trunks By Kelly Slater
4.9
Rated 4.9 stars
Based on 351 reviews
Total 5 star reviews: 323 Total 4 star reviews: 25 Total 3 star reviews: 3 Total 2 star reviews: 0 Total 1 star reviews: 0
99%would recommend these products
How did it fit?Rated 0.0 on a scale of minus 2 to 2
351 reviews
  • WJ
    William J.
    Flag of United States
    Verified Buyer
    1 year ago
    Apex Trunks by Kelly Slater - FINAL SALE
    Reviewing
    Apex Trunks by Kelly Slater - FINAL SALE
    Rated 5 stars
    Outerknown: my favorite board shorts

    OK’s Apex board shorts are my favorite board shorts ever. Super comfortable in the water, quick drying, no rough seams and great looking.

  • J
    Jason
    Flag of United States
    1 year ago
    Apex Trunks By Kelly Slater - FINAL SALE
    Reviewing
    Apex Trunks By Kelly Slater - FINAL SALE
    Rated 5 stars
    Tried and tested on Nicaraguan Surf Trip

    Bought these based on the reviews. Rotated between two pairs the entire trip. The fit is snug around your waist but the shorts move with you and aren’t restrictive at all. The fit and cut is perfect. The material and no seams made for no chaffing and fast drying. My shorts were pretty dry even in a humid environment the following day. Yes, they are pricey but I won’t wear another brand for surfing, especially on a trip where I’m surfing ~ 5-6 hours/day. Buy without hesitation!

  • JM
    Justin M.
    Flag of United States
    Verified Buyer
    1 year ago
    Apex Trunks By Kelly Slater
    Reviewing
    Apex Trunks By Kelly Slater
    Rated 5 stars
    Lightweight technical trunk gets the job done

    Fantastic! So light you’ll forget you’re wearing them. They stretch in all the right places and dry in a snap.

  • TA
    thomas a.
    Flag of United States
    Verified Buyer
    1 year ago
    Apex Trunks By Kelly Slater
    Reviewing
    Apex Trunks By Kelly Slater
    Rated 5 stars
    Great fit , comfortable and built to surf in

    Wonderful, tell Kelly thanks

  • DT
    Danny T.
    Flag of United States
    Verified Buyer
    2 years ago
    Apex Trunks by Kelly Slater - FINAL SALE
    Reviewing
    Apex Trunks by Kelly Slater - FINAL SALE
    Rated 5 stars
    Alex are amazing!

    I am a fisherman. This is what I do for a living. These are hands down the best board shorts ever! Comfy, dry fast, and are easy to clean. Think I have 5-6 pairs and about to order more! You guy's are awesome! Thanks for what you do!

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