FIGHT AGAINST BORING
Congratulations! Your order qualifies for free shipping YOU'RE ONLY $99 AWAY FROM FREE SHIPPING

Cart 0

Congratulations! Your order qualifies for free shipping You are $99 away from free shipping.
Sorry, looks like we don't have enough of this product.

Pair with
Is this a gift?
Subtotal Free
Shipping, taxes, and discount codes are calculated at checkout

Your Cart is Empty

SHOP
ACCOUNT
HELP
COMPANY
Mach Zero Lounge Shorts Retro Black with side stripes
Mach Zero shorts side zip pocket detail
Retro stripe lounge shorts for men
Baja Llama Mach Zero athletic-inspired lounge shorts

MACH ZERO LOUNGE SHORTS - RETRO BLACK

$75.00
Shipping calculated at checkout.
5.0
Rated 5.0 out of 5 stars
34 Reviews
COLOR
Retro Black
Mach Zero Lounge Shorts Retro Black with side stripes
MACH ZERO LOUNGE SHORTS - BLACK
MACH ZERO LOUNGE SHORTS - ATLANTIC GREEN
Baja Llama bright blue knit lounge shorts with drawstring waist. Ultra-soft and perfect for laid-back comfort.
Size
SIZE CHART
S

FREE SHIPPING OVER $99

FREE & EASY 60 DAY RETURNS

DESCRIPTION

The Fastest Way to Comfort

Ultra-soft lounge shorts cut from our signature stretch fabric, finished with subtle retro side stripes for a clean, athletic nod. The Mach Zero Lounge Shorts are built for travel days, recovery time, and slow mornings that turn into full afternoons. Lightweight, breathable, and smooth against the skin, they deliver effortless comfort the second you put them on.

A secure side zip pocket keeps your passport or phone locked in during travel, while the rear zip pocket secures keys and essentials for light exercise or daily movement.

The Retro Black colorway keeps it sharp and understated, while the stripe detail adds just enough personality without trying too hard. Easy to wear. Hard to take off.

Features:

  • LlamaSoft™ Tech Poly / Stretch Fabric

  • Right Side Zipper Pocket

  • 7" Inseam

  • Mach Zero "Fighter Pillow" Woven Patch

  • Branded Metal Eyelets and End Caps

  • Zipper Close Back Patch Pocket

  • 2 Welt Front Pockets

  • Drawstring Closure Waistband 

 

FIT
Modern

Sits above the knee.

SIZE CHART

MATERIALS
Fabric

LlamaSoft™ Tech Poly / Stretch Fabric. 88% Polyester / 12% Spandex.

Eyelets / End Caps

Branded Baja Llama metal eyelets and metal end caps.

CARE
  • Machine wash cold inside out with like colors.
  • Tumble dry low and remove promptly or hang dry.
  • DO NOT BLEACH.
COMPLETE THE LOOK:
RETRO LEAGUE - SLUB PIMA POCKET TEE

RETRO LEAGUE - SLUB PIMA POCKET TEE

COLOR: Retro League

$46.00

Gold Organic Cotton Hoodie with Nazca Lines print

NAZCA LINES - HELSINKI COTTON HOODIE

COLOR: Nazca Lines

$89.00

MACH ZERO LOUNGE SHORTS - RETRO BLACK

$75.00
5.0
Rated 5.0 out of 5 stars
Based on 34 reviews
Powered by OkendoOpen Okendo Reviews in a new window
Write a Review (Opens in a new window)
34 reviews
  • JM
    Jeff M.
    Verified Buyer
    1 week ago
    Reviewing
    MACH ZERO LOUNGE SHORTS - GRAY
    Rated 5 out of 5 stars
    All day and night comfort!

    BEST SHORTS! Wore these all day yesterday and love them so much I just ordered 4 more. These are so comfortable and well made. Top notch. Wish they were available as joggers too!

    Was this helpful?
  • AG
    Aj G.
    Verified Buyer
    1 week ago
    Reviewing
    MACH ZERO LOUNGE SHORTS - RETRO BLACK
    Rated 5 out of 5 stars
    Comfort

    These are the most comfortable shorts I’ve owned. Just bought my second pair and this morning. Great for lounging or hittin the gym. Couldn’t recommend enough.

    Was this helpful?
  • J
    Jason
    4 months ago
    Reviewing
    MACH ZERO LOUNGE SHORTS - GRAY
    Rated 5 out of 5 stars
    5 Stars

    These have become my favorite shorts will get more? 🤙

    Was this helpful?
  • BS
    Brian S.
    Verified Buyer
    1 year ago
    Reviewing
    MACH ZERO LOUNGE SHORTS - RETRO BLACK
    Rated 5 out of 5 stars
    Awesome

    Super comfy and great quality. Size is exactly as advertised.

    Was this helpful?
  • CD
    Chris D.
    Verified Buyer
    1 year ago
    Reviewing
    MACH ZERO LOUNGE SHORTS - NAVY
    Rated 5 out of 5 stars
    Best Shorts I’ve Ever Owned

    Got a pair of Mach zero shorts in my stitch fix last year and didn’t try them on until April. Immediately ran to find more online and bought every color that was in stock. They are super soft, high quality and the most comfortable shorts I’ve ever owned. Please restock Maroon, Green and Asphalt colors in XL and I’ll buy 2 of each!

    Was this helpful?
  • Related products

FAQ

How do I know which size of Mach Zero Lounge Shorts will fit me best?
The Mach Zero Lounge Shorts fit true to size, as confirmed by multiple customers who found the sizing accurate. They come in sizes 28 to 38, with a 7" inseam designed for comfort and mobility. If you're between sizes, consider your preferred fit—snug or relaxed. Checking the specific size chart linked on the product page can help you choose confidently.
Are these shorts suitable for both lounging and athletic activities?
Yes, the Mach Zero Lounge Shorts are designed for versatility, making them perfect for lounging and athletic use. Their LlamaSoft™ Tech Poly stretch fabric offers comfort and flexibility, while features like a drawstring waistband and zipper pockets support active movement. However, they are best for light to moderate exercise rather than intense workouts.
Will the fabric stretch out or lose shape after repeated wear or washing?
The Mach Zero Lounge Shorts use a Tech Poly stretch fabric engineered to maintain shape and softness even after repeated wear and machine washing. Customers report long-lasting comfort without sagging. To preserve the fabric, wash them inside out in cold water and tumble dry low, as recommended in the care instructions.
Are there any materials in these shorts that could trigger allergies or skin sensitivities?
The shorts are made from LlamaSoft™ Tech Poly stretch fabric, which is synthetic and generally hypoallergenic. However, if you have sensitivities to synthetic fabrics or specific textile treatments, you might want to test wear them briefly first. The fabric is soft and smooth to minimize irritation, but it does not contain natural fibers like cotton or wool.
How should I wash and care for these shorts to keep them in the best condition?
Machine wash the shorts cold inside out with like colors, and tumble dry on low heat. This care routine helps preserve the softness of the LlamaSoft™ fabric and the integrity of the branded metal eyelets and zippers. Avoid bleach or fabric softeners to maintain fabric performance and color vibrancy.