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Men's black swimsuit. 6 inch stretch volley trunks. Gold finishes. Functional zipper pockets with internal stash pocket.
Men's black swimsuit. 6 inch stretch volley trunks. Gold finishes. Functional zipper pockets with internal stash pocket.
Men's black swimsuit. 6 inch stretch volley trunks. Gold finishes. Functional zipper pockets with internal stash pocket.
Men's black swimsuit. 6 inch stretch volley trunks. Gold finishes. Functional zipper pockets with internal stash pocket.
Men's black swimsuit. 6 inch stretch volley trunks. Gold finishes. Functional zipper pockets with internal stash pocket.
Men's black swimsuit. 6 inch stretch volley trunks. Gold finishes. Functional zipper pockets with internal stash pocket.
Men's black swimsuit. 6 inch stretch volley trunks. Gold finishes. Functional zipper pockets with internal stash pocket.

FORT KNOX SWIMSUIT - BLACK

$85.00
Shipping calculated at checkout.
5.0
Rated 5.0 out of 5 stars
62 Reviews
COLOR
Fort Knox - Black
Solid navy men's swimsuit featuring embroidered "Taking Care of Business" slogan and Baja Llama logo.
Solid green swim shorts with a black waistband on a white background
Flat lay of the Baja Llama Solid Mustard stretch swimsuit with a contrasting navy blue waistband
Blue swim shorts with white palm tree pattern on a white background
Green shorts with palm tree pattern on a white background
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Baja Llama Salmon Companion 6 inch volley swim suit with drawstring waist
Baja Llama clean and classic blue swim shorts with a light grey waistband. Lightweight, quick-dry design built for comfort and movement.
Navy floral swim shorts with a bold hibiscus print and white waistband. Lightweight, quick-dry fabric for a comfortable beach-ready look.
Colorful swim shorts with a tropical pattern on a white background
Teal swim shorts with a floral and cacti embroidery design on a white background
Navy swim shorts with a bold nautical print featuring sea creatures and maritime adventures. Lightweight, quick-dry fabric for comfort in and out of the water.
Front flat-lay view of the Baja Llama Land Before Floral Cream Stretch Swimsuit, featuring an eclectic tropical print with chameleons, butterflies, vibrant floral blooms, and pigs wearing sombreros on a cream background.
Flat lay of the Baja Llama Roll Tides Fern Green stretch swimsuit featuring a white wave pattern on a mint green background
Baja Llama Roll Tides Stretch Swimsuit in blue and white, featuring a wave-inspired pattern, drawstring closure, and branded patch.
Men's black swimsuit. 6 inch stretch volley trunks. Gold finishes. Functional zipper pockets with internal stash pocket.
Baja Llama Desert-themed swim shorts with hand-drawn western graphics and a dark waistband. Lightweight, quick-dry fabric for everyday adventure.
Baja Llama's Roll Tides Deep Sea 6 inch volley swim suit
Men’s light blue swim shorts with retro-style orange and white side stripes, black elastic waistband, and adjustable drawstring. Features embroidered Baja Llama scorpion design and quick-dry fabric for all-day comfort.
Baja Llama Land Before Floral stretch swim shorts featuring a black tropical print with sloths in sombreros and vibrant flowers.
Baja Llama El Sativo 6 inch volley swim suit
Size
SIZE CHART
M

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DESCRIPTION

6.5" Inseam premium stretch volley.

Our premium 4-way stretch UniversalFlex™ fabric enhanced with a proprietary SnapDry DWR moisture-wicking technology provides the pinnacle in comfort and technical functionality.

Dive into the ultimate underwater fiesta with Baja Llama's designer swim trunks! Our collections feature everything from emboridered designs, to vibrant prints, and so much more.

Front and back zipper pockets so you can ease in from day to night with all your valuables. After one year of refinement, the culmination is the finest product we've ever created. Own a pair and you'll never go back.

 

 

FIT
Modern

Sits above the knee.

S (28-30) - M (30-32) - L (33-34) - XL (35-36) - XXL (37-38)

SIZE CHART

MATERIALS
Fabric

96 % Polyester / 4% Lycra

We scoured Colombia in search of the most premium bathing suit fabric we could find. Our UniversalFlex™ fabric is light enough for supreme comfort with enough weight to last a lifetime. It dries fast, feels like the most expensive swim shorts on the planet and with the added stretch is as comfortable as you'll ever try. Our Liner is incredibly soft and non intrusive - we promise you won't even know its there and you'll appreciate that your precious jewels won't be doing the 1-2 shuffle when you're just trying to have some fun.

Eyelets / End Caps / Zippers

Nothing says quality like obsessively and meticulously chosen details. We go the extra length with all of our product to choose the best fits and finishes available.

The Neptune shorts all have substantial solid metal end caps engraved with Baja Llama on one side and our super popular Fight Against "Boring" logo on the back. Our matching metal eyelets are also emblazoned with Baja Llama.

We use the most premium YKK zippers and low profile sport zipper pulls that will last a lifetime and reduce the chance of the dreaded zipper fail!

CARE
  • Hand wash or machine wash cold and hang dry.
  • Do not machine dry.
  • Rinse after going into the pool to get the chlorine off.
  • DO NOT BLEACH.
COMPLETE THE LOOK:
Baja Llama Tie Dye Slub Pima Tee – Blue tie-dye crewneck T-shirt made from ultra-premium Peruvian cotton with textured slub finish – with signature Sloth Llama patch – Displayed flat to highlight breathable fabric and vibrant pattern – Eco-friendly, lightweight casual wear for men

TIE DYE - SLUB PIMA TEE

COLOR: Tie Dye

$42.00

COPACABANA - PRIMO GRAPHIC TEE

COPACABANA - PRIMO GRAPHIC TEE

COLOR: Copacabana

$19.00 $38.00
SHADY CHARACTERS ZIP HOODIE - BLACK

SHADY CHARACTERS ZIP HOODIE - BLACK

COLOR: Shady Characters

$79.00

FORT KNOX SWIMSUIT - BLACK

$85.00
5.0
Rated 5.0 out of 5 stars
Based on 62 reviews
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62 reviews
  • J
    Jayson
    4 minutes ago
    Reviewing
    CANOPIES ARE ALIVE - GREEN STRETCH SWIMSUIT
    Rated 5 out of 5 stars
    5 Stars

    Best bathing suits on the market for men

    Was this helpful?
  • J
    Jayson
    5 minutes ago
    Reviewing
    LA REPUBLICA BANANERA - ICE MINT STRETCH SWIMSUIT
    Rated 5 out of 5 stars
    5 Stars

    Love the graphics.

    Was this helpful?
  • J
    Jayson
    2 days ago
    Reviewing
    SOLID SKY SEEKER - STRETCH SWIMSUIT
    Rated 5 out of 5 stars
    5 Stars

    Love these suits! Perfect length, great colors and great designs.

    Was this helpful?
  • LS
    Leslie S.
    Verified Buyer
    7 months ago
    Reviewing
    ROLL TIDES DEEP SEA - STRETCH SWIMSUIT
    Rated 5 out of 5 stars
    Swim suit

    Good quality. Already have 2. They last.

    Good pockets and zip pocket.

    Could use more solid colors.

    Was this helpful?
  • A
    ANDREW
    10 months ago
    Reviewing
    FORT KNOX NAVY - STRETCH SWIMSUIT
    Rated 4 out of 5 stars
    4 Stars

    Quality is great. Whats holding it back from 5 stars is length + price point.

    Was this helpful?
  • Related products

FAQ

Will the Fort Knox swimsuit fit me if I usually wear medium or large sizes?
The Fort Knox swimsuit is available in sizes S, M, and L with a 6.5" inseam designed to fit true to size. The premium stretch fabric adapts comfortably to your body, offering a snug yet flexible fit. For best results, refer to the brand's size guide to match your measurements precisely before ordering.
Can I safely carry valuables in the pockets without worrying about water damage?
Yes, the Fort Knox swimsuit features front and back zipper pockets designed to securely hold your valuables even when wet. These pockets keep items safe during swimming or beach activities, providing convenient storage from day to night. However, avoid storing electronics directly in the pockets underwater for extended periods to prevent damage.
Does the fabric dry quickly after swimming or sweating?
The swimsuit uses proprietary SnapDry DWR moisture-wicking technology that accelerates drying time. This technology helps the fabric repel water and dry faster than typical swimwear, making it comfortable to wear shortly after getting out of the water. This feature ensures you stay dry and comfortable during extended wear.
How durable is the Fort Knox swimsuit compared to other swim trunks?
Crafted from a premium polyester and Lycra blend with a Global UniversalFlex™ 4-way stretch fabric, the Fort Knox swimsuit offers excellent durability and shape retention. Customers report lasting quality even after repeated use, making it a cost-effective choice for frequent swimmers. Proper care, like hand washing and hanging to dry, extends its longevity.
Will the black fabric stain or fade after repeated use in chlorinated pools or saltwater?
The fabric is treated with a durable water repellent (DWR) finish to resist water absorption and fading. While regular exposure to chlorinated pools or saltwater can affect any swimwear over time, the Fort Knox suit maintains color integrity better than standard trunks. Rinsing with fresh water after use helps preserve the fabric's appearance.
How should I care for the swimsuit to keep it in the best condition?
Hand wash or machine wash cold and hang dry only to maintain the swimsuit’s shape and fabric performance. Avoid bleach, fabric softeners, and machine drying as these can damage the material and reduce the water-repellent finish. Following these simple care instructions helps extend the life and look of your swimsuit.