25% - 40% Off Nike logo
Shop Now

Up to 50% Off + Extra 10% Off Select Styles.
Use Code: EXTRAShop Now

30% Off On logo Footwear!
Shop Now

delivery truckFree Shipping on orders over $99 Learn more

Proudly Canadian Owned & Operated Canada Maple Leaf

Left Arrow
Right Arrow
SL REWARDS GIFT CARDS HELP
+1-877-925-5585 EN FR
Kids / Boys Under Armour
Under Armour

Refine Your Results By:

Clear all
Category
Brand
Clear
Gender
Price
Clothing By Age Group
Size
Colour
Product Type
Style
On Sale
Activity
Sustainability
Coat Length
Type of Insulation
Wind/Waterproof
Sleeve Length
Rise
UPF Rating

Under Armour Boys' Clothing

Filter (1)
  • Under Armour Junior Boys' [8-16] Gamer Volley Swim Trunk Under Armour Junior Boys' [8-16] Gamer Volley Swim Trunk
    Under Armour
    Junior Boys' [8-16] Gamer Volley Swim Trunk
    $38.00 $27.98 (26% off)
    Plus 20% Off Lowest Price. Use code: EXTRA at Cart

    Take 20% Off Lowest Price
    Use Code: EXTRA at Cart

    Ends Aug. 19

    *Select sale swimwear styles only. Not valid on previously purchased items. Cannot be combined with any other offers.


    Top Deal
  • Under Armour Junior Boys' [8-16] Rival Fleece Hoodie Under Armour Junior Boys' [8-16] Rival Fleece Hoodie
    Under Armour
    Junior Boys' [8-16] Rival Fleece Hoodie
    $50.00 $36.98 (26% off)
    Top Deal
  • Under Armour Junior Boys' [8-16] Logo Wordmark Collage Short Sleeve T-Shirt Under Armour Junior Boys' [8-16] Logo Wordmark Collage Short Sleeve T-Shirt
    Under Armour
    Junior Boys' [8-16] Logo Wordmark Collage Short Sleeve T-Shirt
    $25.00
    Under Armour Kids: Buy 2 For $35

    Buy 2 Under Armour Kids' Tees and Shorts for $35

    • Discount applies to select regular price Under Armour Kids tees and shorts only.
    • While supplies last.
    • Cannot be combined with any other offer.

  • Under Armour Junior Boys' [8-16] UA Tech™ Textured Short Sleeve Top Under Armour Junior Boys' [8-16] UA Tech™ Textured Short Sleeve Top
    Under Armour
    Junior Boys' [8-16] UA Tech™ Textured Short Sleeve Top
    $30.00 $21.98 (27% off)
    Top Deal
  • Under Armour Junior Boys' [8-16] UA Tech™ Mesh Short Under Armour Junior Boys' [8-16] UA Tech™ Mesh Short
    Under Armour
    Junior Boys' [8-16] UA Tech™ Mesh Short
    $25.00
    Under Armour Kids: Buy 2 For $35

    Buy 2 Under Armour Kids' Tees and Shorts for $35

    • Discount applies to select regular price Under Armour Kids tees and shorts only.
    • While supplies last.
    • Cannot be combined with any other offer.

  • Under Armour Junior Boys' [8-16] UA Tech™ 2.0 Short Sleeve Top Under Armour Junior Boys' [8-16] UA Tech™ 2.0 Short Sleeve Top
    Under Armour
    Junior Boys' [8-16] UA Tech™ 2.0 Short Sleeve Top
    $25.00
    Under Armour Kids: Buy 2 For $35

    Buy 2 Under Armour Kids' Tees and Shorts for $35

    • Discount applies to select regular price Under Armour Kids tees and shorts only.
    • While supplies last.
    • Cannot be combined with any other offer.

  • Under Armour Junior Boys' [8-16] UA Tech™ Woven Wordmark Short Under Armour Junior Boys' [8-16] UA Tech™ Woven Wordmark Short
    Under Armour
    Junior Boys' [8-16] UA Tech™ Woven Wordmark Short
    $30.00 $21.98 (27% off)
    Top Deal
  • Clearance
    Under Armour Boys' [2-7] Chevron Manataug Windbreaker Jacket Under Armour Boys' [2-7] Chevron Manataug Windbreaker Jacket
    Under Armour
    Boys' [2-7] Chevron Manataug Windbreaker Jacket
    $65.00 $31.96 (51% off)
    Plus 10% Off Lowest Price. Use code: EXTRA at Cart

    Take 10% Off Lowest Price
    Use Code: EXTRA at Cart

    Ends Aug. 9

    *Select styles only. Not valid on previously purchased items. Cannot be combined with any other offers.


    Top Deal
  • Under Armour Junior Boys' [8-16] Rival Fleece Hoodie Under Armour Junior Boys' [8-16] Rival Fleece Hoodie
    Under Armour
    Junior Boys' [8-16] Rival Fleece Hoodie
    $50.00 $36.98 (26% off)
    Top Deal
  • Under Armour Junior Boys' [8-16] UA Tech™ Textured Short Sleeve Top Under Armour Junior Boys' [8-16] UA Tech™ Textured Short Sleeve Top
    Under Armour
    Junior Boys' [8-16] UA Tech™ Textured Short Sleeve Top
    $30.00 $21.98 (27% off)
    Top Deal
  • Under Armour Junior Boys' [8-16] UA Tech™ 2.0 Short Sleeve Top Under Armour Junior Boys' [8-16] UA Tech™ 2.0 Short Sleeve Top
    Under Armour
    Junior Boys' [8-16] UA Tech™ 2.0 Short Sleeve Top
    $25.00
    Under Armour Kids: Buy 2 For $35

    Buy 2 Under Armour Kids' Tees and Shorts for $35

    • Discount applies to select regular price Under Armour Kids tees and shorts only.
    • While supplies last.
    • Cannot be combined with any other offer.

  • Clearance
    Under Armour Boys' [2-7] Wintuck Windbreaker Jacket Under Armour Boys' [2-7] Wintuck Windbreaker Jacket
    Under Armour
    Boys' [2-7] Wintuck Windbreaker Jacket
    $65.00 $31.96 (51% off)
    Plus 10% Off Lowest Price. Use code: EXTRA at Cart

    Take 10% Off Lowest Price
    Use Code: EXTRA at Cart

    Ends Aug. 9

    *Select styles only. Not valid on previously purchased items. Cannot be combined with any other offers.


    Top Deal
  • Clearance
    Under Armour Junior Boys' [8-16] Wintuck Windbreaker Jacket Under Armour Junior Boys' [8-16] Wintuck Windbreaker Jacket
    Under Armour
    Junior Boys' [8-16] Wintuck Windbreaker Jacket
    $70.00 $34.96 (50% off)
    Plus 10% Off Lowest Price. Use code: EXTRA at Cart

    Take 10% Off Lowest Price
    Use Code: EXTRA at Cart

    Ends Aug. 9

    *Select styles only. Not valid on previously purchased items. Cannot be combined with any other offers.


    Top Deal
  • Under Armour Junior Boys' [8-16] DWR Print Volley Swim Trunk Under Armour Junior Boys' [8-16] DWR Print Volley Swim Trunk
    Under Armour
    Junior Boys' [8-16] DWR Print Volley Swim Trunk
    $38.00 $27.98 (26% off)
    Plus 20% Off Lowest Price. Use code: EXTRA at Cart

    Take 20% Off Lowest Price
    Use Code: EXTRA at Cart

    Ends Aug. 19

    *Select sale swimwear styles only. Not valid on previously purchased items. Cannot be combined with any other offers.


    Top Deal
  • Under Armour Junior Boys' [8-16] Doodle DWR Rashguard Under Armour Junior Boys' [8-16] Doodle DWR Rashguard
    Under Armour
    Junior Boys' [8-16] Doodle DWR Rashguard
    $38.00 $27.98 (26% off)
    Plus 20% Off Lowest Price. Use code: EXTRA at Cart

    Take 20% Off Lowest Price
    Use Code: EXTRA at Cart

    Ends Aug. 19

    *Select sale swimwear styles only. Not valid on previously purchased items. Cannot be combined with any other offers.


    Top Deal
  • Under Armour Junior Boys' [8-16] Compression Volley Swim Trunk Under Armour Junior Boys' [8-16] Compression Volley Swim Trunk
    Under Armour
    Junior Boys' [8-16] Compression Volley Swim Trunk
    $45.00 $32.98 (27% off)
    Plus 20% Off Lowest Price. Use code: EXTRA at Cart

    Take 20% Off Lowest Price
    Use Code: EXTRA at Cart

    Ends Aug. 19

    *Select sale swimwear styles only. Not valid on previously purchased items. Cannot be combined with any other offers.


    Top Deal
  • Under Armour Junior Boys' [8-16] Brawler 3.0 Tapered Pant Under Armour Junior Boys' [8-16] Brawler 3.0 Tapered Pant
    Under Armour
    Junior Boys' [8-16] Brawler 3.0 Tapered Pant
    $40.00 $29.98 (25% off)
    Top Deal
  • Under Armour Junior Boys' [8-16] Rival Fleece Hoodie Under Armour Junior Boys' [8-16] Rival Fleece Hoodie
    Under Armour
    Junior Boys' [8-16] Rival Fleece Hoodie
    $50.00 $36.98 (26% off)
    Top Deal
  • Clearance
    Under Armour Junior Boys' [8-16] Armour Fleece® Club Glitch Cargo Pant Under Armour Junior Boys' [8-16] Armour Fleece® Club Glitch Cargo Pant
    Under Armour
    Junior Boys' [8-16] Armour Fleece® Club Glitch Cargo Pant
    $55.00 $26.94 (51% off) Final Sale
    Plus 10% Off Lowest Price. Use code: EXTRA at Cart

    Take 10% Off Lowest Price
    Use Code: EXTRA at Cart

    Ends Aug. 9

    *Select styles only. Not valid on previously purchased items. Cannot be combined with any other offers.


  • Under Armour Junior Boys' [8-16] Rival Fleece Big Logo Hoodie Under Armour Junior Boys' [8-16] Rival Fleece Big Logo Hoodie
    Under Armour
    Junior Boys' [8-16] Rival Fleece Big Logo Hoodie
    $50.00 $36.98 (26% off)
    Top Deal
  • Under Armour Junior Boys' [8-16] UA Tech™ Big Logo Short Sleeve Top Under Armour Junior Boys' [8-16] UA Tech™ Big Logo Short Sleeve Top
    Under Armour
    Junior Boys' [8-16] UA Tech™ Big Logo Short Sleeve Top
    $25.00
    Under Armour Kids: Buy 2 For $35

    Buy 2 Under Armour Kids' Tees and Shorts for $35

    • Discount applies to select regular price Under Armour Kids tees and shorts only.
    • While supplies last.
    • Cannot be combined with any other offer.

  • Under Armour Junior Boys' [8-16] UA Tech™ Logo Short Under Armour Junior Boys' [8-16] UA Tech™ Logo Short
    Under Armour
    Junior Boys' [8-16] UA Tech™ Logo Short
    $25.00
    Under Armour Kids: Buy 2 For $35

    Buy 2 Under Armour Kids' Tees and Shorts for $35

    • Discount applies to select regular price Under Armour Kids tees and shorts only.
    • While supplies last.
    • Cannot be combined with any other offer.

  • Under Armour Junior Boys' [8-16] Rival Fleece Jogger Pant Under Armour Junior Boys' [8-16] Rival Fleece Jogger Pant
    Under Armour
    Junior Boys' [8-16] Rival Fleece Jogger Pant
    $50.00 $36.98 (26% off)
    Top Deal
  • Clearance
    Under Armour Junior Boys' [8-16] Rival Fleece Big Logo Print Fill Hoodie Under Armour Junior Boys' [8-16] Rival Fleece Big Logo Print Fill Hoodie
    Under Armour
    Junior Boys' [8-16] Rival Fleece Big Logo Print Fill Hoodie
    $50.00 $36.97 (26% off)
    Plus 10% Off Lowest Price. Use code: EXTRA at Cart

    Take 10% Off Lowest Price
    Use Code: EXTRA at Cart

    Ends Aug. 9

    *Select styles only. Not valid on previously purchased items. Cannot be combined with any other offers.


Showing 32 out of 32 items.