Under Armour Kids

Make sure your little ones show up prepared for everyday service, sport and fun with our kid's Under Armour high-performance wardrobe at Alive & Dirty. The intelligently engineered pieces from Under Armour are guaranteed to keep the body cool, dry and light. Get a piece of the action with our kid's girls and boys clothing & footwear featuring T-Shirts, footwear, shorts and jackets alongside bags, headwear and tracksuits. The only way is through.
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  • Under Armour Tank Bike Set Infant Outfit Sets Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech Gradient Set Infant
    Under Armour Boy's Tech Gradient Set - Blue/Black The Under Armour Boy's Tech Gradient Set combines performance, comfort, and style for active boys. Made with UA Tech™ fabric, this set is incredibly soft, lightweight, and breathable, providing ultimate comfort for all-day wear. The moisture-wicking...
    £19.00
    £32.00
    £19.00
  • Under Armour Tech Gradient Set Infant Outfit Sets Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech Gradient Set Infant
    Under Armour Boy's Tech Gradient Set - Green/Grey The Under Armour Boy's Tech Gradient Set combines performance, comfort, and style for active boys. Made with UA Tech™ fabric, this set is incredibly soft, lightweight, and breathable, providing ultimate comfort for all-day wear. The moisture-wicking...
    £19.00
    £32.00
    £19.00
  • Under Armour Twist Woven Set Infant Outfit Sets Under Armour Under Armour Twist Woven Set Infant Outfit Sets Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Twist Woven Set Infant
    Under Armour Boy's Twist Woven Set - Orange/Grey Designed for young athletes, the Under Armour Boy's Twist Woven Set delivers lightweight comfort, durability, and performance-ready features—perfect for sports, training, and everyday wear. Lightweight Woven Fabric: Provides breathability and flexibility Moisture-Wicking Technology: Keeps sweat away...
    £19.00
    £36.00
    £19.00
  • Under Armour Tech Lock Up Set Infant Outfit Sets Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech Lock Up Set Infant
    Under Armour Boy's Tech Lock Up Set - Navy/Orange The Under Armour Boy's Tech Lock Up Set is designed for active boys who need comfort, durability, and a stylish edge. Made with UA Tech™ fabric, this set provides a soft, natural feel that is...
    £19.00
    £32.00
    £19.00
  • Under Armour Tech Twist Logo T-Shirt Junior T Shirts Under Armour Under Armour Tech Twist Logo T-Shirt Junior T Shirts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech Twist Logo T-Shirt Junior
    Under Armour Girl's Tech Wordmark Tee - Stream Blue Designed for performance and everyday comfort, the Under Armour Girl's Tech Wordmark Tee features lightweight, moisture-wicking fabric to keep young athletes cool, dry, and ready for action. UA Tech™ Fabric: Ultra-soft, quick-drying, and breathable Moisture-Wicking...
    £10.00
    £22.00
    £10.00
  • Under Armour HeatGear Short Junior Shorts Under Armour Under Armour HeatGear Short Junior Shorts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour HeatGear Short Junior
    Under Armour Girl's HeatGear Short - Dark Grey The Under Armour Women's HeatGear® Shorts are designed to keep you cool and comfortable without the extra weight. Made from super-light HeatGear® fabric, they provide superior coverage while allowing for maximum movement. The moisture-wicking material dries...
    £10.00
    £20.00
    £10.00
  • Under Armour Tech Wordmark T-Shirt Junior T Shirts Under Armour Under Armour Tech Wordmark T-Shirt Junior T Shirts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech Wordmark T-Shirt Junior
    Under Armour Girl's Tech Wordmark Tee - Super Pink UA Tech™ fabric is quick-drying, ultra-soft & has a more natural feel Material wicks sweat & dries really fast Product Code - 1389759-672 Ref - 103372
    £9.50
    £19.00
    £9.50
  • Under Armour Knockout Tank Junior Tank Under Armour Under Armour Knockout Tank Junior Tank Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Knockout Tank Junior
    Under Armour Girl's Knockout Tank - Silica Green The Under Armour Women's Tank Top offers an unbeatable combination of comfort, performance, and style. Crafted from insanely soft, breathable fabric, this tank features 4-way stretch material that moves with you in every direction for maximum...
    £10.00
    £22.00
    £10.00
  • Under Armour Knockout Tank Junior Tank Under Armour Under Armour Knockout Tank Junior Tank Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Knockout Tank Junior
    Under Armour Girl's Knockout Tank - Dark Grey The Under Armour Women's Tank Top offers an unbeatable combination of comfort, performance, and style. Crafted from insanely soft, breathable fabric, this tank features 4-way stretch material that moves with you in every direction for maximum...
    £10.00
    £22.00
    £10.00
  • Under Armour Tech Play Up Short Junior Shorts Under Armour Under Armour Tech Play Up Short Junior Shorts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech Play Up Short Junior
    Under Armour Girl's Tech Play Up Short - Super Pink Stay comfortable and stylish during your active days with these performance-driven shorts. Crafted from a soft, lightweight knit fabric, they offer superior comfort and breathability, while the sweat-wicking material ensures you stay dry even...
    £9.00
    £18.00
    £9.00
  • Under Armour HeatGear Short Junior Shorts Under Armour Under Armour HeatGear Short Junior Shorts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour HeatGear Short Junior
    Under Armour Girl's HeatGear Short - Silica Green The Under Armour Women's HeatGear® Shorts are designed to keep you cool and comfortable without the extra weight. Made from super-light HeatGear® fabric, they provide superior coverage while allowing for maximum movement. The moisture-wicking material dries...
    £10.00
    £20.00
    £10.00
  • Under Armour HeatGear Legging Junior Leggings Under Armour Under Armour HeatGear Legging Junior Leggings Under Armour
    Alive and Dirty
    Under Armour
    Under Armour HeatGear Legging Junior
    Under Armour Girl's HeatGear Legging - Super Pink The Under Armour Women's HeatGear® Shorts offer a perfect blend of performance and comfort, crafted with super-light HeatGear® fabric that provides superior coverage without weighing you down. The moisture-wicking material dries quickly, keeping you cool and...
    £15.50
    £31.00
    £15.50
  • Under Armour HeatGear Legging Junior Leggings Under Armour Under Armour HeatGear Legging Junior Leggings Under Armour
    Alive and Dirty
    Under Armour
    Under Armour HeatGear Legging Junior
    Under Armour Girl's HeatGear Legging - Silica Green The Under Armour Women's HeatGear® Shorts offer a perfect blend of performance and comfort, crafted with super-light HeatGear® fabric that provides superior coverage without weighing you down. The moisture-wicking material dries quickly, keeping you cool and...
    £15.50
    £31.00
    £15.50
  • Under Armour HeatGear Legging Junior Leggings Under Armour Under Armour HeatGear Legging Junior Leggings Under Armour
    Alive and Dirty
    Under Armour
    Under Armour HeatGear Legging Junior
    Under Armour Girl's HeatGear Legging - Dark Grey The Under Armour Women's HeatGear® Shorts offer a perfect blend of performance and comfort, crafted with super-light HeatGear® fabric that provides superior coverage without weighing you down. The moisture-wicking material dries quickly, keeping you cool and...
    £15.50
    £31.00
    £15.50
  • Under Armour Ignite Select Slide Junior Slides Under Armour Under Armour Ignite Select Slide Junior Slides Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Ignite Select Slide Junior
    Under Armour Girl's Ignite Select Slide - Black/Pink The Under Armour Sandals are designed for all-day comfort and durability, featuring a fixed strap with rolled edges and added foam underneath for a super-comfortable fit. The drop-in EVA footbed provides cushioned support underfoot, while the...
    £19.00
    £19.00
    £19.00
  • Under Armour Utility HZ Top Junior Quarter Zips Under Armour Under Armour Utility HZ Top Junior Quarter Zips Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Utility HZ Top Junior
    Under Armour Boy's Utility Half-Zip Top - Harbor Blue UA Tech™ fabric offers quick-drying, ultra-soft comfort with a natural feel. The main body fabric is made from at least 90% recycled polyester (excluding trims and embellishments), while odour control technology helps minimize unwanted smells....
    £15.00
    £35.00
    £15.00
  • Under Armour Tech Utility T-Shirt Junior T Shirts Under Armour Under Armour Tech Utility T-Shirt Junior T Shirts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech Utility T-Shirt Junior
    Under Armour Boy's Tech Utility Tee - Stream Blue UA Tech™ fabric is designed to be quick-drying, ultra-soft, and offers a natural feel. The main body is made from at least 90% recycled polyester, excluding trims and embellishments, while odor control technology helps reduce...
    £13.00
    £26.00
    £13.00
  • Under Armour Tech Vent Jacquard Short Junior Shorts Under Armour Under Armour Tech Vent Jacquard Short Junior Shorts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech Vent Jacquard Short Junior
    Under Armour Boy's Tech Vent Jacquard Short - Navy/Stream Blue Designed for optimal performance and comfort, these versatile shorts feature open hand pockets and a side-vent hem for enhanced convenience and mobility. The smooth, performance knit fabric is ultra-light, breathable, and incredibly comfortable, perfect...
    £16.00
    £26.00
    £16.00
  • Under Armour Tech Vent Jacquard T-Shirt Junior T Shirts Under Armour Under Armour Tech Vent Jacquard T-Shirt Junior T Shirts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech Vent Jacquard T-Shirt Junior
    Under Armour Boy's Tech Vent Jacquard Tee - Stream Blue Stay cool, comfortable, and free to move with this performance-driven top. The fabric is designed to wick sweat and dry quickly, keeping you dry during intense workouts. Featuring 4-way stretch material, it offers superior...
    £15.00
    £26.00
    £15.00
  • Under Armour Vanish Seamless T-Shirt Junior T Shirts Under Armour Under Armour Vanish Seamless T-Shirt Junior T Shirts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Vanish Seamless T-Shirt Junior
    Under Armour Boy's Vanish Seamless Tee - Fire Orange Engineered for ultimate comfort and performance, this top is designed to keep you moving with ease. The fabric wicks sweat away and dries quickly, ensuring you stay cool and dry during intense activities. Made with...
    £15.50
    £31.00
    £15.50

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