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From the playground to the classroom, boys' t-shirts are the go-anywhere clothing that's simple, comfortable, and durable. Have fun browsing the wide selection of boys' tops at thredUP where they're priced at up to 90% off estimated retail.

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54 items
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    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size 6
    $24.99
    39% off estimated retail
    Vans Long Sleeve T-Shirt (view 2)Vans Long Sleeve T-Shirt (view 1)
    View Product: Vans Long Sleeve T-Shirt

    Vans

    Long Sleeve T-Shirt
    Size 6
    $13.99
    48% off estimated retail
    Nike Active T-Shirt (view 2)Nike Active T-Shirt (view 1)
    View Product: Nike Active T-Shirt

    Nike

    Active T-Shirt
    Size 6
    $15.99
    61% off estimated retail
    Polo by Ralph Lauren Short Sleeve T-Shirt (view 2)Polo by Ralph Lauren Short Sleeve T-Shirt (view 1)
    View Product: Polo by Ralph Lauren Short Sleeve T-Shirt

    Polo by Ralph Lauren

    Short Sleeve T-Shirt
    Size 6
    $10.99
    59% off estimated retail
    The Edit. Forever Classic, Get perfectly polished in trousers, blazers, and more. Shop The Edit
    Boden Long Sleeve T-Shirt (view 2)Boden Long Sleeve T-Shirt (view 1)
    View Product: Boden Long Sleeve T-Shirt

    Boden

    Long Sleeve T-Shirt
    Size 6
    $10.99
    66% off estimated retail
    Hanna Andersson Thermal Top (view 2)Hanna Andersson Thermal Top (view 1)
    View Product: Hanna Andersson Thermal Top

    Hanna Andersson

    Thermal Top
    Size 6
    $13.99
    33% off estimated retail
    Janie and Jack Long Sleeve T-Shirt (view 2)Janie and Jack Long Sleeve T-Shirt (view 1)
    View Product: Janie and Jack Long Sleeve T-Shirt

    Janie and Jack

    Long Sleeve T-Shirt
    Size 6
    $11.99
    64% off estimated retail
    Jordan X Paris Saint Germain Short Sleeve T-Shirt (view 2)Jordan X Paris Saint Germain Short Sleeve T-Shirt (view 1)
    View Product: Jordan X Paris Saint Germain Short Sleeve T-Shirt

    Jordan X Paris Saint Germain

    Short Sleeve T-Shirt
    Size 6
    $12.99
    70% off estimated retail
    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size 6
    $16.99 $11.89 30% off with code SHINE
    58% off estimated retail
    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)Flawed Gem
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size 6
    $16.99 $11.89 30% off with code SHINE
    58% off estimated retail
    Carhartt Short Sleeve T-Shirt (view 2)Carhartt Short Sleeve T-Shirt (view 1)Flawed Gem
    View Product: Carhartt Short Sleeve T-Shirt

    Carhartt

    Short Sleeve T-Shirt
    Size 6
    $10.99 $8.79 20% off with code SHINE
    50% off estimated retail
    Primary Clothing Long Sleeve Henley (view 2)Primary Clothing Long Sleeve Henley (view 1)
    View Product: Primary Clothing Long Sleeve Henley

    Primary Clothing

    Long Sleeve Henley
    Size 6
    $19.99 $14.99 25% off with code SHINE
    63% off estimated retail
    Crewcuts Short Sleeve T-Shirt (view 2)Crewcuts Short Sleeve T-Shirt (view 1)
    View Product: Crewcuts Short Sleeve T-Shirt

    Crewcuts

    Short Sleeve T-Shirt
    Size 6
    $13.99 $10.49 25% off with code SHINE
    57% off estimated retail
    CRAFT + FLOW Long Sleeve T-Shirt (view 2)CRAFT + FLOW Long Sleeve T-Shirt (view 1)
    View Product: CRAFT + FLOW Long Sleeve T-Shirt

    CRAFT + FLOW

    Long Sleeve T-Shirt
    Size 6
    $11.99 $9.59 20% off with code SHINE
    55% off estimated retail
    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size 6
    $19.99 $13.99 30% off with code SHINE
    51% off estimated retail
    Hanna Andersson Long Sleeve T-Shirt (view 2)Hanna Andersson Long Sleeve T-Shirt (view 1)
    View Product: Hanna Andersson Long Sleeve T-Shirt

    Hanna Andersson

    Long Sleeve T-Shirt
    Size 6
    $11.99 $8.99 25% off with code SHINE
    42% off estimated retail
    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size 6
    $20.99 $14.69 30% off with code SHINE
    48% off estimated retail
    Adidas Active T-Shirt (view 2)Adidas Active T-Shirt (view 1)
    View Product: Adidas Active T-Shirt

    Adidas

    Active T-Shirt
    Size 6
    $13.99 $11.19 20% off with code SHINE
    65% off estimated retail
    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size 6
    $16.99 $11.89 30% off with code SHINE
    58% off estimated retail
    Nike Short Sleeve Jersey (view 2)Nike Short Sleeve Jersey (view 1)
    View Product: Nike Short Sleeve Jersey

    Nike

    Short Sleeve Jersey
    Size 6
    $12.99 $9.74 25% off with code SHINE
    51% off estimated retail
    O'Neill Active T-Shirt (view 2)O'Neill Active T-Shirt (view 1)
    View Product: O'Neill Active T-Shirt

    O'Neill

    Active T-Shirt
    Size 6
    $13.99 $11.19 20% off with code SHINE
    57% off estimated retail
    Sol Angeles Short Sleeve T-Shirt (view 2)Sol Angeles Short Sleeve T-Shirt (view 1)
    View Product: Sol Angeles Short Sleeve T-Shirt

    Sol Angeles

    Short Sleeve T-Shirt
    Size 6
    $13.99 $9.09 35% off with code SHINE
    74% off estimated retail
    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size 6
    $18.99 $12.34 35% off with code SHINE
    53% off estimated retail
    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size 6
    $18.99 $13.29 30% off with code SHINE
    53% off estimated retail
    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size 6
    $18.99 $13.29 30% off with code SHINE
    53% off estimated retail
    Under Armour Active T-Shirt (view 2)Under Armour Active T-Shirt (view 1)
    View Product: Under Armour Active T-Shirt

    Under Armour

    Active T-Shirt
    Size 6
    $16.99 $11.89 30% off with code SHINE
    58% off estimated retail
    Gymboree Short Sleeve T-Shirt (view 2)Gymboree Short Sleeve T-Shirt (view 1)
    View Product: Gymboree Short Sleeve T-Shirt

    Gymboree

    Short Sleeve T-Shirt
    Size 6
    $9.99 $7.99 20% off with code SHINE
    50% off estimated retail
    Russell Athletic Active T-Shirt (view 2)Russell Athletic Active T-Shirt (view 1)
    View Product: Russell Athletic Active T-Shirt

    Russell Athletic

    Active T-Shirt
    Size 6
    $8.99 $7.19 20% off with code SHINE
    43% off estimated retail
    Nano Short Sleeve T-Shirt (view 2)Nano Short Sleeve T-Shirt (view 1)
    View Product: Nano Short Sleeve T-Shirt

    Nano

    Short Sleeve T-Shirt
    Size 6
    $12.99 $8.44 35% off with code SHINE
    60% off estimated retail
    Babolat Active T-Shirt (view 2)Babolat Active T-Shirt (view 1)
    View Product: Babolat Active T-Shirt

    Babolat

    Active T-Shirt
    Size 6
    $15.99 $9.59 40% off with code SHINE
    67% off estimated retail
    Zara Long Sleeve T-Shirt (view 2)Zara Long Sleeve T-Shirt (view 1)
    View Product: Zara Long Sleeve T-Shirt

    Zara

    Long Sleeve T-Shirt
    Size 6
    $13.99 $11.19 20% off with code SHINE
    48% off estimated retail
    Polo by Ralph Lauren Short Sleeve T-Shirt (view 2)Polo by Ralph Lauren Short Sleeve T-Shirt (view 1)
    View Product: Polo by Ralph Lauren Short Sleeve T-Shirt

    Polo by Ralph Lauren

    Short Sleeve T-Shirt
    Size 6
    $12.99 $9.74 25% off with code SHINE
    51% off estimated retail
    Marvel Short Sleeve T-Shirt (view 2)Marvel Short Sleeve T-Shirt (view 1)
    View Product: Marvel Short Sleeve T-Shirt

    Marvel

    Short Sleeve T-Shirt
    Size 6
    $8.99 $7.19 20% off with code SHINE
    59% off estimated retail
    CZ by Carolina Zapf Short Sleeve Henley (view 2)CZ by Carolina Zapf Short Sleeve Henley (view 1)
    View Product: CZ by Carolina Zapf Short Sleeve Henley

    CZ by Carolina Zapf

    Short Sleeve Henley
    Size 6
    $25.99 $14.29 45% off with code SHINE
    77% off estimated retail
    Little Marc Jacobs Long Sleeve T-Shirt (view 2)Little Marc Jacobs Long Sleeve T-Shirt (view 1)
    View Product: Little Marc Jacobs Long Sleeve T-Shirt

    Little Marc Jacobs

    Long Sleeve T-Shirt
    Size 6
    $22.99 $14.94 35% off with code SHINE
    69% off estimated retail
    Go Gently Baby Long Sleeve Henley (view 2)Go Gently Baby Long Sleeve Henley (view 1)Price Drop
    View Product: Go Gently Baby Long Sleeve Henley

    Go Gently Baby

    Long Sleeve Henley
    Size 6
    $18.99 $11.39 40% off with code SHINE
    70% off estimated retail
    Ralph Lauren Short Sleeve T-Shirt (view 2)Ralph Lauren Short Sleeve T-Shirt (view 1)
    View Product: Ralph Lauren Short Sleeve T-Shirt

    Ralph Lauren

    Short Sleeve T-Shirt
    Size 6
    $9.99 $7.99 20% off with code SHINE
    63% off estimated retail
    Polo by Ralph Lauren Short Sleeve T-Shirt (view 2)Polo by Ralph Lauren Short Sleeve T-Shirt (view 1)Price Drop
    View Product: Polo by Ralph Lauren Short Sleeve T-Shirt

    Polo by Ralph Lauren

    Short Sleeve T-Shirt
    Size 6
    $13.99 $9.79 30% off with code SHINE
    48% off estimated retail
    Casual Gear Short Sleeve T-Shirt (view 2)Casual Gear Short Sleeve T-Shirt (view 1)
    View Product: Casual Gear Short Sleeve T-Shirt

    Casual Gear

    Short Sleeve T-Shirt
    Size 6
    $9.99 $6.99 30% off with code SHINE
    28% off estimated retail
    Tropical World Short Sleeve T-Shirt (view 2)Tropical World Short Sleeve T-Shirt (view 1)Price Drop
    View Product: Tropical World Short Sleeve T-Shirt

    Tropical World

    Short Sleeve T-Shirt
    Size 6
    $8.99 $6.74 25% off with code SHINE
    18% off estimated retail
    Crewcuts Short Sleeve T-Shirt (view 2)Crewcuts Short Sleeve T-Shirt (view 1)Price Drop
    View Product: Crewcuts Short Sleeve T-Shirt

    Crewcuts

    Short Sleeve T-Shirt
    Size 6
    $11.99 $8.99 25% off with code SHINE
    63% off estimated retail
    St. Jack's Short Sleeve T-Shirt (view 2)St. Jack's Short Sleeve T-Shirt (view 1)Price Drop
    View Product: St. Jack's Short Sleeve T-Shirt

    St. Jack's

    Short Sleeve T-Shirt
    Size 6
    $6.99 $5.59 20% off with code SHINE
    36% off estimated retail
    UB Unique Baby Short Sleeve T-Shirt (view 2)UB Unique Baby Short Sleeve T-Shirt (view 1)Price Drop
    View Product: UB Unique Baby Short Sleeve T-Shirt

    UB Unique Baby

    Short Sleeve T-Shirt
    Size 6
    $9.99 $6.99 30% off with code SHINE
    37% off estimated retail
    Soft Gallery Active T-Shirt (view 2)Soft Gallery Active T-Shirt (view 1)Price Drop
    View Product: Soft Gallery Active T-Shirt

    Soft Gallery

    Active T-Shirt
    Size 6
    $15.99 $11.19 30% off with code SHINE
    80% off estimated retail
    Rima Beachworld Short Sleeve T-Shirt (view 2)Rima Beachworld Short Sleeve T-Shirt (view 1)Price Drop
    View Product: Rima Beachworld Short Sleeve T-Shirt

    Rima Beachworld

    Short Sleeve T-Shirt
    Size 6
    $7.99 $6.39 20% off with code SHINE
    42% off estimated retail
    Carter's 3/4 Sleeve T-Shirt (view 2)Carter's 3/4 Sleeve T-Shirt (view 1)Price Drop
    View Product: Carter's 3/4 Sleeve T-Shirt

    Carter's

    3/4 Sleeve T-Shirt
    Size 6
    $10.99 $8.79 20% off with code SHINE
    66% off estimated retail
    Team Active T-Shirt (view 2)Team Active T-Shirt (view 1)Price Drop
    View Product: Team Active T-Shirt

    Team

    Active T-Shirt
    Size 6
    $8.99 $7.19 20% off with code SHINE
    64% off estimated retail
    Sonoma Goods for Life Short Sleeve T-Shirt (view 2)Sonoma Goods for Life Short Sleeve T-Shirt (view 1)Price Drop
    View Product: Sonoma Goods for Life Short Sleeve T-Shirt

    Sonoma Goods for Life

    Short Sleeve T-Shirt
    Size 6
    $9.99 $7.99 20% off with code SHINE
    37% off estimated retail
    The Little Seed Long Sleeve T-Shirt (view 2)The Little Seed Long Sleeve T-Shirt (view 1)Price Drop
    View Product: The Little Seed Long Sleeve T-Shirt

    The Little Seed

    Long Sleeve T-Shirt
    Size 6
    $6.99 $5.59 20% off with code SHINE
    36% off estimated retail
    OshKosh B'gosh Long Sleeve T-Shirt (view 2)OshKosh B'gosh Long Sleeve T-Shirt (view 1)Price Drop
    View Product: OshKosh B'gosh Long Sleeve T-Shirt

    OshKosh B'gosh

    Long Sleeve T-Shirt
    Size 6
    $7.99 $6.39 20% off with code SHINE
    61% off estimated retail
    NCAA Short Sleeve T-Shirt (view 2)NCAA Short Sleeve T-Shirt (view 1)Price Drop
    View Product: NCAA Short Sleeve T-Shirt

    NCAA

    Short Sleeve T-Shirt
    Size 6
    $8.99 $6.74 25% off with code SHINE
    66% off estimated retail
    Assorted Brands Short Sleeve T-Shirt (view 2)Assorted Brands Short Sleeve T-Shirt (view 1)Price Drop
    View Product: Assorted Brands Short Sleeve T-Shirt

    Assorted Brands

    Short Sleeve T-Shirt
    Size 6
    $8.99 $7.19 20% off with code SHINE
    55% off estimated retail
    Pinpoint For Kids Short Sleeve T-Shirt (view 2)Pinpoint For Kids Short Sleeve T-Shirt (view 1)Price Drop
    View Product: Pinpoint For Kids Short Sleeve T-Shirt

    Pinpoint For Kids

    Short Sleeve T-Shirt
    Size 6
    $5.99 $4.79 20% off with code SHINE
    70% off estimated retail
    Kids Short Sleeve T-Shirt (view 2)Kids Short Sleeve T-Shirt (view 1)Price Drop
    View Product: Kids Short Sleeve T-Shirt

    Kids

    Short Sleeve T-Shirt
    Size 6
    $7.99 $6.39 20% off with code SHINE
    46% off estimated retail
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