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With boys' casual shorts, kids feel relaxed and comfortable enough to take on super villains and save the day from any monster in the neighborhood. Get your hands on casual shorts for boys at thredUP where they're up to 90% off estimated retail.

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55 items
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    Vineyard Vines Khaki Shorts (view 2)Vineyard Vines Khaki Shorts (view 1)
    View Product: Vineyard Vines Khaki Shorts

    Vineyard Vines

    Khaki Shorts
    Size 18
    $16.99
    58% off estimated retail
    Polo by Ralph Lauren Shorts (view 2)Polo by Ralph Lauren Shorts (view 1)
    View Product: Polo by Ralph Lauren Shorts

    Polo by Ralph Lauren

    Shorts
    Size 7
    $9.99
    63% off estimated retail
    Baby Gap Shorts (view 2)Baby Gap Shorts (view 1)
    View Product: Baby Gap Shorts

    Baby Gap

    Shorts
    Size 6-12 mo
    $11.99
    42% off estimated retail
    Epic Threads Cargo Shorts (view 2)Epic Threads Cargo Shorts (view 1)
    View Product: Epic Threads Cargo Shorts

    Epic Threads

    Cargo Shorts
    Size 6
    $8.99
    59% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Polo by Ralph Lauren Shorts (view 2)Polo by Ralph Lauren Shorts (view 1)
    View Product: Polo by Ralph Lauren Shorts

    Polo by Ralph Lauren

    Shorts
    Size 5
    $12.99
    43% off estimated retail
    Rockets of Awesome Shorts (view 2)Rockets of Awesome Shorts (view 1)
    View Product: Rockets of Awesome Shorts

    Rockets of Awesome

    Shorts
    Size 6
    $11.99
    45% off estimated retail
    Under Armour Shorts (view 2)Under Armour Shorts (view 1)
    View Product: Under Armour Shorts

    Under Armour

    Shorts
    Size X-Small youth
    $12.99
    51% off estimated retail
    Mayoral Shorts (view 2)Mayoral Shorts (view 1)
    View Product: Mayoral Shorts

    Mayoral

    Shorts
    Size 6
    $7.99 $6.39 20% off with code THANKU
    75% off estimated retail
    Abercrombie Denim Shorts (view 2)Abercrombie Denim Shorts (view 1)
    View Product: Abercrombie Denim Shorts

    Abercrombie

    Denim Shorts
    Size 13
    $12.99 $9.09 30% off with code THANKU
    59% off estimated retail
    Baby Gap Khaki Shorts (view 2)Baby Gap Khaki Shorts (view 1)
    View Product: Baby Gap Khaki Shorts

    Baby Gap

    Khaki Shorts
    Size 5
    $10.99 $8.79 20% off with code THANKU
    47% off estimated retail
    Janie and Jack Shorts (view 2)Janie and Jack Shorts (view 1)
    View Product: Janie and Jack Shorts

    Janie and Jack

    Shorts
    Size 0-3 mo
    $8.99 $7.19 20% off with code THANKU
    50% off estimated retail
    FILA Shorts (view 2)FILA Shorts (view 1)
    View Product: FILA Shorts

    FILA

    Shorts
    Size 7
    $8.99 $7.19 20% off with code THANKU
    66% off estimated retail
    Aerie Shorts (view 2)Aerie Shorts (view 1)
    View Product: Aerie Shorts

    Aerie

    Shorts
    Size 3 mo
    $6.99 $5.59 20% off with code THANKU
    36% off estimated retail
    Polo by Ralph Lauren Khaki Shorts (view 2)Polo by Ralph Lauren Khaki Shorts (view 1)Flawed Gem
    View Product: Polo by Ralph Lauren Khaki Shorts

    Polo by Ralph Lauren

    Khaki Shorts
    Size 14
    $11.99 $7.79 35% off with code THANKU
    55% off estimated retail
    Lands' End Khaki Shorts (view 2)Lands' End Khaki Shorts (view 1)
    View Product: Lands' End Khaki Shorts

    Lands' End

    Khaki Shorts
    Size 4
    $10.99 $8.79 20% off with code THANKU
    62% off estimated retail
    Baby Gap Shorts (view 2)Baby Gap Shorts (view 1)
    View Product: Baby Gap Shorts

    Baby Gap

    Shorts
    Size 6-12 mo
    $10.99 $8.79 20% off with code THANKU
    47% off estimated retail
    Old Navy Shorts (view 2)Old Navy Shorts (view 1)
    View Product: Old Navy Shorts

    Old Navy

    Shorts
    Size 12-18 mo
    $5.99 $4.79 20% off with code THANKU
    57% off estimated retail
    American Marketing Express Shorts (view 2)American Marketing Express Shorts (view 1)
    View Product: American Marketing Express Shorts

    American Marketing Express

    Shorts
    Size 3T
    $8.99 $7.19 20% off with code THANKU
    $9
    Levi's Cargo Shorts (view 2)Levi's Cargo Shorts (view 1)
    View Product: Levi's Cargo Shorts

    Levi's

    Cargo Shorts
    Size 6
    $13.99 $9.79 30% off with code THANKU
    36% off estimated retail
    Orcas Lucille Shorts (view 2)Orcas Lucille Shorts (view 1)
    View Product: Orcas Lucille Shorts

    Orcas Lucille

    Shorts
    Size 0-3 mo
    $8.99 $7.19 20% off with code THANKU
    40% off estimated retail
    Old Navy Khaki Shorts (view 2)Old Navy Khaki Shorts (view 1)
    View Product: Old Navy Khaki Shorts

    Old Navy

    Khaki Shorts
    Size Small kids
    $9.99 $7.99 20% off with code THANKU
    44% off estimated retail
    Gap Kids Khaki Shorts (view 2)Gap Kids Khaki Shorts (view 1)Price Drop
    View Product: Gap Kids Khaki Shorts

    Gap Kids

    Khaki Shorts
    Size 12
    $12.99 $8.44 35% off with code THANKU
    59% off estimated retail
    Old Navy Shorts (view 2)Old Navy Shorts (view 1)Price Drop
    View Product: Old Navy Shorts

    Old Navy

    Shorts
    Size 4T
    $9.99 $7.99 20% off with code THANKU
    44% off estimated retail
    Cat & Jack Denim Shorts (view 2)Cat & Jack Denim Shorts (view 1)
    View Product: Cat & Jack Denim Shorts

    Cat & Jack

    Denim Shorts
    Size 12
    $8.99 $7.19 20% off with code THANKU
    25% off estimated retail
    Crewcuts Khaki Shorts (view 2)Crewcuts Khaki Shorts (view 1)Price Drop
    View Product: Crewcuts Khaki Shorts

    Crewcuts

    Khaki Shorts
    Size 16
    $15.99 $8.79 45% off with code THANKU
    67% off estimated retail
    Crewcuts Shorts (view 2)Crewcuts Shorts (view 1)Price Drop
    View Product: Crewcuts Shorts

    Crewcuts

    Shorts
    Size 16
    $11.99 $8.39 30% off with code THANKU
    63% off estimated retail
    Cat & Jack Shorts (view 2)Cat & Jack Shorts (view 1)Price Drop
    View Product: Cat & Jack Shorts

    Cat & Jack

    Shorts
    Size Newborn
    $8.99 $7.19 20% off with code THANKU
    10% off estimated retail
    Unbranded Shorts (view 2)Unbranded Shorts (view 1)Price Drop
    View Product: Unbranded Shorts

    Unbranded

    Shorts
    Size 5
    $6.99 $5.59 20% off with code THANKU
    61% off estimated retail
    The Children's Place Shorts (view 2)The Children's Place Shorts (view 1)Price Drop
    View Product: The Children's Place Shorts

    The Children's Place

    Shorts
    Size 10
    $9.99 $7.99 20% off with code THANKU
    44% off estimated retail
    SONOMA life + style Cargo Shorts (view 2)SONOMA life + style Cargo Shorts (view 1)Price Drop
    View Product: SONOMA life + style Cargo Shorts

    SONOMA life + style

    Cargo Shorts
    Size 12 mo
    $6.99 $5.59 20% off with code THANKU
    $7
    Peek Shorts (view 2)Peek Shorts (view 1)Price Drop
    View Product: Peek Shorts

    Peek

    Shorts
    Size 18
    $9.99 $7.99 20% off with code THANKU
    63% off estimated retail
    Arizona Jean Company Cargo Shorts (view 2)Arizona Jean Company Cargo Shorts (view 1)Price Drop
    View Product: Arizona Jean Company Cargo Shorts

    Arizona Jean Company

    Cargo Shorts
    Size 2T
    $9.99 $7.99 20% off with code THANKU
    41% off estimated retail
    Tea Shorts (view 2)Tea Shorts (view 1)Price Drop
    View Product: Tea Shorts

    Tea

    Shorts
    Size 0-3 mo
    $8.99 $7.19 20% off with code THANKU
    50% off estimated retail
    Gap Shorts (view 2)Gap Shorts (view 1)Price Drop
    View Product: Gap Shorts

    Gap

    Shorts
    Size 0-3 mo
    $9.99 $7.99 20% off with code THANKU
    52% off estimated retail
    Gap Shorts (view 2)Gap Shorts (view 1)Price Drop
    View Product: Gap Shorts

    Gap

    Shorts
    Size 6
    $9.99 $7.99 20% off with code THANKU
    68% off estimated retail
    Baby Gap Cargo Shorts (view 2)Baby Gap Cargo Shorts (view 1)Price Drop
    View Product: Baby Gap Cargo Shorts

    Baby Gap

    Cargo Shorts
    Size 3-6 mo
    $8.99 $7.19 20% off with code THANKU
    57% off estimated retail
    Baby Gap Khaki Shorts (view 2)Baby Gap Khaki Shorts (view 1)Price Drop
    View Product: Baby Gap Khaki Shorts

    Baby Gap

    Khaki Shorts
    Size Newborn
    $8.99 $7.19 20% off with code THANKU
    57% off estimated retail
    Gap Kids Shorts (view 2)Gap Kids Shorts (view 1)Price Drop
    View Product: Gap Kids Shorts

    Gap Kids

    Shorts
    Size 7
    $8.99 $6.74 25% off with code THANKU
    71% off estimated retail
    English Sports Shop Bermuda Khaki Shorts (view 2)English Sports Shop Bermuda Khaki Shorts (view 1)Price Drop
    View Product: English Sports Shop Bermuda Khaki Shorts

    English Sports Shop Bermuda

    Khaki Shorts
    Size 18 mo
    $8.99 $6.74 25% off with code THANKU
    66% off estimated retail
    Baby Gap Shorts (view 2)Baby Gap Shorts (view 1)Price Drop
    View Product: Baby Gap Shorts

    Baby Gap

    Shorts
    Size 6-12 mo
    $7.99 $6.39 20% off with code THANKU
    61% off estimated retail
    Gap Shorts (view 2)Gap Shorts (view 1)Price Drop
    View Product: Gap Shorts

    Gap

    Shorts
    Size 14
    $8.99 $7.19 20% off with code THANKU
    71% off estimated retail
    Gap Kids Shorts (view 2)Gap Kids Shorts (view 1)Price Drop
    View Product: Gap Kids Shorts

    Gap Kids

    Shorts
    Size Small tots
    $7.99 $6.39 20% off with code THANKU
    61% off estimated retail
    Gymboree Shorts (view 2)Gymboree Shorts (view 1)Price Drop
    View Product: Gymboree Shorts

    Gymboree

    Shorts
    Size 6-12 mo
    $8.99 $7.19 20% off with code THANKU
    60% off estimated retail
    Baby Gap Shorts (view 2)Baby Gap Shorts (view 1)Price Drop
    View Product: Baby Gap Shorts

    Baby Gap

    Shorts
    Size 3 mo
    $8.99 $7.19 20% off with code THANKU
    57% off estimated retail
    Old Navy Cargo Shorts (view 2)Old Navy Cargo Shorts (view 1)
    View Product: Old Navy Cargo Shorts

    Old Navy

    Cargo Shorts
    Size 12-18 mo
    $8.99 $7.19 20% off with code THANKU
    35% off estimated retail
    Old Navy Shorts (view 2)Old Navy Shorts (view 1)Price Drop
    View Product: Old Navy Shorts

    Old Navy

    Shorts
    Size 6-12 mo
    $7.99 $6.39 20% off with code THANKU
    42% off estimated retail
    Assorted Brands Shorts (view 2)Assorted Brands Shorts (view 1)Price Drop
    View Product: Assorted Brands Shorts

    Assorted Brands

    Shorts
    Size 7
    $7.99 $6.39 20% off with code THANKU
    63% off estimated retail
    Little baron Khaki Shorts (view 2)Little baron Khaki Shorts (view 1)Price Drop
    View Product: Little baron Khaki Shorts

    Little baron

    Khaki Shorts
    Size 7
    $8.99 $6.74 25% off with code THANKU
    60% off estimated retail
    Gap Shorts (view 2)Gap Shorts (view 1)Price Drop
    View Product: Gap Shorts

    Gap

    Shorts
    Size 4
    $7.99 $6.39 20% off with code THANKU
    73% off estimated retail
    Gap Kids Shorts (view 2)Gap Kids Shorts (view 1)Price Drop
    View Product: Gap Kids Shorts

    Gap Kids

    Shorts
    Size X-Large kids
    $6.99 $5.59 20% off with code THANKU
    76% off estimated retail
    Vanilla Star Cargo Shorts (view 2)Vanilla Star Cargo Shorts (view 1)Price Drop
    View Product: Vanilla Star Cargo Shorts

    Vanilla Star

    Cargo Shorts
    Size 13
    $8.99 $7.19 20% off with code THANKU
    40% off estimated retail
    Crewcuts Khaki Shorts (view 2)Crewcuts Khaki Shorts (view 1)Price Drop
    View Product: Crewcuts Khaki Shorts

    Crewcuts

    Khaki Shorts
    Size 8
    $8.99 $6.29 30% off with code THANKU
    80% off estimated retail
    Gap Kids Shorts (view 2)Gap Kids Shorts (view 1)
    View Product: Gap Kids Shorts

    Gap Kids

    Shorts
    Size 12
    $8.99 $6.29 30% off with code THANKU
    70% off estimated retail
    Old Navy Shorts (view 2)Old Navy Shorts (view 1)
    View Product: Old Navy Shorts

    Old Navy

    Shorts
    Size 12-18 mo
    $6.99 $5.59 20% off with code THANKU
    46% off estimated retail
    OshKosh B'gosh Khaki Shorts (view 2)OshKosh B'gosh Khaki Shorts (view 1)Price Drop
    View Product: OshKosh B'gosh Khaki Shorts

    OshKosh B'gosh

    Khaki Shorts
    Size 5
    $7.99 $6.39 20% off with code THANKU
    33% off estimated retail
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