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 Locker V Slide Junior Slides Under Armour Under Armour Locker V Slide Junior Slides Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Locker V Slide Junior
    Under Armour Boy's Locker V Slide - Black The UA Locker V Boys' Slides are built for quick comfort and convenience, making them perfect for locker room transitions or poolside lounging. Crafted from a single piece of performance-moulded EVA, these slides dry quickly and...
    £16.00
    £16.00
    £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 - Black Keep cool under pressure with the Under Armour Boy's Vent Jacquard Tee—an ultra-breathable, lightweight performance shirt made for active kids who never slow down. Engineered for intense training and everyday comfort, this tee features strategic...
    £26.00
    £26.00
    £26.00
  • Under Armour Tech T-Shirt Junior T Shirts Under Armour Under Armour Tech T-Shirt Junior T Shirts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech T-Shirt Junior
    Under Armour Girl's Tech Tee - Maroon The Under Armour Girl's Tech Tee is designed to keep her cool, dry, and confident through every activity. Made with UA Tech™ fabric, this lightweight tee delivers a super-soft feel, quick-drying performance, and all the comfort she...
    £19.00
    £19.00
    £19.00
  • Under Armour Rival Crop T-Shirt Junior T Shirts Under Armour Under Armour Rival Crop T-Shirt Junior T Shirts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Rival Crop T-Shirt Junior
    Under Armour Girl's Rival Crop Tee - Pink The Under Armour Girl's Rival Tee is a go-to essential for active days, offering a perfect balance of softness, stretch, and sporty style. Built with lightweight fabric and a relaxed fit, this tee keeps her comfortable...
    £22.00
    £22.00
    £22.00
  • Under Armour Rival Woven Tracksuit Junior Tracksuits Under Armour Under Armour Rival Woven Tracksuit Junior Tracksuits Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Rival Woven Tracksuit Junior
    Under Armour Girl's Rival Woven Tracksuit - Maroon/Pink The Under Armour Girl's Rival Tracksuit is a classic, cosy set made to move with her through every warm-up, cool-down, and casual day out. Crafted with soft fleece and a relaxed fit, it delivers all-day comfort...
    £90.00
    £90.00
    £90.00
  • Under Armour Icon Knit Crop Tracksuit Junior Tracksuits Under Armour Under Armour Icon Knit Crop Tracksuit Junior Tracksuits Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Icon Knit Crop Tracksuit Junior
    Under Armour Girl's Icon Knit Crop Tracksuit - Grey/Pink Give her the perfect blend of sporty style and all-day comfort with the Under Armour Girl's Icon Knit Crop Tracksuit. Designed for performance and everyday wear, this set features a soft, brushed interior for warmth,...
    £55.00
    £55.00
    £55.00
  • Under Armour Icon Knit Crop Tracksuit Junior Tracksuits Under Armour Under Armour Icon Knit Crop Tracksuit Junior Tracksuits Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Icon Knit Crop Tracksuit Junior
    Under Armour Girl's Icon Knit Crop Tracksuit - Maroon Give her the perfect blend of sporty style and all-day comfort with the Under Armour Girl's Icon Knit Crop Tracksuit. Designed for performance and everyday wear, this set features a soft, brushed interior for warmth,...
    £55.00
    £55.00
    £55.00
  • Under Armour Rogue 5 Junior Trainers Under Armour Under Armour Rogue 5 Junior Trainers Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Rogue 5 Junior
    Under Armour Girl's Rogue 5 Trainers - Light Grey Step into comfort and style with the Under Armour Girl's Rogue 5 Trainers—built for young athletes who need support, breathability, and lasting performance. These versatile trainers combine lightweight cushioning, durable construction, and a secure fit...
    £45.00
    £45.00
    £45.00
  • 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 - Dark Grey Under Armour Boy's Vanish Seamless Tee is a high-performance training shirt designed to keep young athletes cool, dry, and comfortable during intense activity. Its nearly sew-free construction reduces chafing, while strategically placed mesh ventilation enhances...
    £31.00
    £31.00
    £31.00
  • 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/Blue Atlantis UA Tech™ is the original go-to training gear. UA worked with Celanese to create a new stretchy NEOLAST™ fibre that gives you a more consistent fit and comfort. Smooth, performance knit fabric is super-light,...
    £26.00
    £26.00
    £26.00
  • 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 - Blue Under Armour Boy's Vanish Seamless Tee is a high-performance training shirt designed to keep young athletes cool, dry, and comfortable during intense activity. Its nearly sew-free construction reduces chafing, while strategically placed mesh ventilation enhances breathability...
    £31.00
    £31.00
    £31.00
  • 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 - Black/Pink Made to keep up with active days, this tee combines comfort, performance, and durability in one lightweight package. UA Tech™ fabric is quick-drying, ultra-soft, and feels natural on the skin Sweat-wicking material keeps you dry and...
    £26.00
    £26.00
    £26.00
  • 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 - Blue Atlantis The Under Armour Boy's Tech Vent Jacquard Tee is engineered for young athletes seeking comfort and performance during intense activities. Crafted with UA Tech™ fabric, this tee offers a soft, natural feel while ensuring...
    £26.00
    £26.00
    £26.00
  • 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 - Black/Pink Made to keep up with active days, this tee combines comfort, performance, and durability in one lightweight package. UA Tech™ fabric is quick-drying, ultra-soft, and feels natural on the skin Sweat-wicking material keeps you dry and...
    £26.00
    £26.00
    £26.00
  • 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 - Black/Pink Made to keep up with active days, this tee combines comfort, performance, and durability in one lightweight package. UA Tech™ fabric is quick-drying, ultra-soft, and feels natural on the skin Sweat-wicking material keeps you dry and...
    £26.00
    £26.00
    £26.00
  • Under Armour Challenger T-Shirt Junior T Shirts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Challenger T-Shirt Junior
    Under Armour Boy's Challenger Tee - Blue/Orange The Under Armour Boy's Challenger Tee is engineered for young athletes who demand performance and comfort on the field. Part of UA’s Challenger collection, this training tee is designed to keep kids light, cool, and focused during...
    £18.00
    £18.00
    £18.00
  • Under Armour Unstoppable FZ Tracksuit Junior Tracksuits Under Armour Under Armour Unstoppable FZ Tracksuit Junior Tracksuits Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Unstoppable FZ Tracksuit Junior
    Under Armour Boy's Unstoppable FZ Tracksuit - Navy The Under Armour Boy's Unstoppable Tracksuit is engineered for active youngsters, combining performance-ready features with everyday comfort. Crafted from premium materials, it offers a soft, breathable feel and 4-way stretch to support unrestricted movement. Moisture-wicking technology...
    £110.00
    £110.00
    £110.00
  • Under Armour Tech Utility 1/4 Zip Junior Quarter Zips Under Armour Under Armour Tech Utility 1/4 Zip Junior Quarter Zips Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech Utility 1/4 Zip Junior
    Under Armour Boy's Tech Utility 1/4 Zip - Navy The Under Armour Boy's Tech Utility 1/4 Zip is designed to keep active kids comfortable and dry during sports, training, or everyday wear. Made with UA Tech™ fabric, it offers a soft, natural feel while...
    £35.00
    £35.00
    £35.00
  • Under Armour Tech Utility 1/4 Zip Junior Quarter Zips Under Armour Under Armour Tech Utility 1/4 Zip Junior Quarter Zips Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech Utility 1/4 Zip Junior
    Under Armour Boy's Tech Utility 1/4 Zip - Steel The Under Armour Boy's Tech Utility 1/4 Zip is designed to keep active kids comfortable and dry during sports, training, or everyday wear. Made with UA Tech™ fabric, it offers a soft, natural feel while...
    £35.00
    £35.00
    £35.00
  • Under Armour Unstoppable Fleece Tracksuit Junior Tracksuits Under Armour Under Armour Unstoppable Fleece Tracksuit Junior Tracksuits Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Unstoppable Fleece Tracksuit Junior
    Under Armour Boy's Unstoppable Fleece Tracksuit - Navy The Under Armour Boy's Unstoppable Fleece Tracksuit is engineered for active youngsters, combining performance-ready features with everyday comfort. Crafted from premium double-knit fleece, it offers a soft, breathable feel and 4-way stretch to support unrestricted movement....
    £130.00
    £130.00
    £130.00

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