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Flex Trunks - Custom 3 Pack

Sale 30% Off

Flex Trunks - Custom 3 Pack

$96

$67.20

Flex

Step 2 Pick your Color

Color:

Color:

Color:

Step 1 Pick your Size

Size:

    Our Flex Trunks have been completely upgraded. Built for performance, they feature a custom flex-knit fabric blend that provides full support, breathability, and cool-touch mesh for optimal temperature control.

Complete the look.

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Customer Reviews

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4.9
Rated 4.9 out of 5 stars
Based on 96 reviews
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96 reviews
  • Joshua B.
    Flag of United States
    Verified Buyer
    Reviewing
    Flex Trunks
    I recommend this product
    Rated 5 out of 5 stars
    4 years ago
    Love the flex

    Love the flex material. Prefer the brief length. Does stretch out.

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  • Jeffrey S.
    Verified Buyer
    Reviewing
    Flex Trunks Steel / L
    I recommend this product
    What is your height? 6' 0"
    What is your body type? Athletic / Toned
    What is your usual clothing size? XL
    Rated 4 out of 5 stars
    2 weeks ago
    Ok good boxers. Ride up a bit on workouts

    The shorter boxers ride up my legs during workout

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  • eric f.
    Verified Buyer
    Reviewing
    Flex Trunks Savannah-Animal / 3XL
    I recommend this product
    What is your height? 5' 8"
    What is your body type? Curvy / Plus
    What is your usual clothing size? 2XL
    Rated 5 out of 5 stars
    1 month ago
    cool

    my new fav, underwear!! fit perfect and feel great all day

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  • Kevin S.
    Verified Buyer
    Reviewing
    Flex Trunks Orchid-Dreams / L
    I recommend this product
    What is your height? 6' 1"
    What is your body type? Average
    What is your usual clothing size? XL
    Rated 5 out of 5 stars
    1 month ago
    Boxer briefs

    They fit great and feel very comfortable.

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  • Keith B.
    Verified Buyer
    Reviewing
    Gronk x BYLT Flex Trunks Blurry-Vision / L
    I recommend this product
    What is your height? 6' 3"
    What is your body type? Athletic / Toned
    What is your usual clothing size? L
    Rated 5 out of 5 stars
    1 month ago
    Great trunks

    These are super comfortable! Supportive where they need to be and, at the same time, really feel great. Not too tight, just right.

    Look great great, feel great.

    Can’t ask for anything more!

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