Under Armour Boys

Elevate your young athlete's performance with Under Armour Boys. Explore our collection of high-quality athletic apparel, footwear, and accessories designed to keep them comfortable and stylish during sports and activities. Available at Alive and Dirty, shop now for top-notch gear that empowers boys with confidence and style. From moisture-wicking tees to durable shorts and supportive shoes, our products are crafted with innovation and technology for optimal performance. Whether on the field or leading an active lifestyle, Under Armour Boys has what they need to excel. Shop now at Alive and Dirty and unleash their potential.
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  • Under Armour Tech Textured 1/2 Zip Junior Quarter Zips Under Armour Under Armour Tech Textured 1/2 Zip Junior Quarter Zips Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech Textured 1/2 Zip Junior
    Under Armour Boy's Tech Textured 1/2 Zip - Black/Red UA Tech™ fabric is quick-drying, ultra-soft & has a more natural feel Material wicks sweat & dries really fast Generous ½ zip front makes for easy layering Use only non-chlorine bleach when needed Tumble dry...
    £12.00
    £35.00
    £12.00
  • Under Armour Tech 2.0 T-Shirt Junior T Shirts Under Armour Under Armour Tech 2.0 T-Shirt Junior T Shirts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech 2.0 T-Shirt Junior
    Under Armour Boy's Tech 2.0 Short Sleeve Tee - Castlerock Grey Experience unmatched comfort and performance with this top made from UA Tech™ fabric. Quick-drying, ultra-soft, and designed with a natural feel, this fabric wicks sweat away and dries fast, keeping you cool and...
    £10.00
    £19.00
    £10.00
  • Under Armour Tech 2.0 T-Shirt Junior T Shirts Under Armour Under Armour Tech 2.0 T-Shirt Junior T Shirts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech 2.0 T-Shirt Junior
    Under Armour Boy's Tech 2.0 Short Sleeve Tee - Tetra Grey Features UA Tech™ fabric is quick-drying, ultra-soft, and offers a more natural feel Material wicks sweat and dries quickly Updated, streamlined fit with a shaped hem Main body fabric is made from at...
    £19.00
    £19.00
    £19.00
  • Under Armour Unstoppable Flc FZ Tracksuit Junior Tracksuits Under Armour Under Armour Unstoppable Flc FZ Tracksuit Junior Tracksuits Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Unstoppable Flc FZ Tracksuit Junior
    Under Armour Boy's Unstoppable Fleece Full-Zip Tracksuit - Black Product Code - 1386687-001/1386689-001 Ref - 100260
    £59.00
    £130.00
    £59.00
  • Under Armour Beanie & Glove Set Junior Hats Under Armour Under Armour Beanie & Glove Set Junior Hats Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Beanie & Glove Set Junior
    Under Armour Boy's Beanie & Glove Set - Blue This set includes one pair of gloves and a matching cuffed beanie The soft acrylic knit fabric provides all-day warmth and comfort Ribbed cuffs ensure a snug and comfortable fit Product Code - 1386641-432 Ref...
    £12.00
    £26.00
    £12.00
  • Under Armour Beanie & Glove Set Junior Hats Under Armour Under Armour Beanie & Glove Set Junior Hats Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Beanie & Glove Set Junior
    Under Armour Boy's Beanie & Glove Set - Black Product Code - 1386641-001 Ref - 100536
    £15.00
    £26.00
    £15.00
  • Under Armour Surge 4 AC Infant Trainers Under Armour Under Armour Surge 4 AC Infant Trainers Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Surge 4 AC Infant
    Under Armour Boy's Surge 4 AC Trainers - Grey/Blue These shoes are going to feel cushioned and comfortable, but also light and breathable. Why? Because when you never slow down, that's what you need. Lightweight, breathable mesh upper TPU heel overlay for added durability...
    £17.00
    £27.00
    £17.00
  • Under Armour Surge 4 AC Infant Trainers Under Armour Under Armour Surge 4 AC Infant Trainers Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Surge 4 AC Infant
    Under Armour Boy's Surge 4 AC Trainers - Black/White Step into all-day comfort and support with our expertly designed footwear. The lightweight, breathable mesh upper ensures optimal ventilation, keeping your feet cool and dry. A TPU heel overlay adds durability and extra support, while...
    £27.00
    £27.00
    £27.00
  • Under Armour Unstoppable Cargo Short Junior Shorts Under Armour Under Armour Unstoppable Cargo Short Junior Shorts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Unstoppable Cargo Short Junior
    Under Armour Boy's Unstoppable Cargo Short - Black Stretch-woven fabric is lightweight, durable & moves with you? 4-way stretch material moves better in every direction Encased elastic waistband with internal drawcord Open hand pockets with secure, zip Strength Pocket™ on right side Use only...
    £35.00
    £50.00
    £35.00
  • Under Armour Tech 2.0 T-Shirt Junior T Shirts Under Armour Under Armour Tech 2.0 T-Shirt Junior T Shirts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech 2.0 T-Shirt Junior
    Under Armour Boy's Tech 2.0 Short Sleeve Tee - Red Machine wash cold with like colours Use only non-chlorine bleach when needed Tumble dry low Do not iron Do not use softeners Do not dry clean UA Tech™ fabric is quick-drying, ultra-soft & has...
    £9.00
    £18.00
    £9.00
  • Under Armour Unstoppable Cargo Short Junior Shorts Under Armour Under Armour Unstoppable Cargo Short Junior Shorts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Unstoppable Cargo Short Junior
    Under Armour Boy's Unstoppable Cargo Shorts - Khaki Product Code - 1383127-390 Ref - 92523
    £14.00
    £50.00
    £14.00
  • Under Armour Sportstyle AOP T-Shirt Junior T Shirts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Sportstyle AOP T-Shirt Junior
    Under Armour Boy's Sportstyle All Over Print Tee - Teal Product Code - 1373733-449 Ref - 92398
    £22.00
    £22.00
    £22.00
  • Under Armour Knit Short Junior Shorts Under Armour Under Armour Knit Short Junior Shorts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Knit Short Junior
    Under Armour Boy's Knit Short - Black The UA Challenger collection has all your go-to soccer gear that's built to keep you staying light and feeling fast on the field. This gear just keeps getting better every season. Smooth, lightweight, fast-drying knit fabric for...
    £10.50
    £21.00
    £10.50
  • Under Armour Tech Textured 1/2 Zip Junior Quarter Zips Under Armour Under Armour Tech Textured 1/2 Zip Junior Quarter Zips Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech Textured 1/2 Zip Junior
    Under Armour Boy's Tech Textured 1/2 Zip - Teal UA Tech™ is our original go-to training gear: loose, light, and it keeps you cool. It's everything you need. UA Tech™ fabric is quick-drying, ultra-soft & has a more natural feel Material wicks sweat &...
    £23.10
    £33.00
    £23.10
  • Under Armour Tech Split Wordmark T-Shirt Junior T Shirts Under Armour Under Armour Tech Split Wordmark T-Shirt Junior T Shirts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech Split Wordmark T-Shirt Junior
    Under Armour Boy's Tech Split Wordmark Tee - Purple UA Tech™ is our original go-to training gear: loose, light, and it keeps you cool. It's everything you need. UA Tech™ fabric is quick-drying, ultra-soft & has a more natural feel Material wicks sweat &...
    £12.60
    £18.00
    £12.60
  • Under Armour Tech 2.0 T-Shirt Junior T Shirts Under Armour Under Armour Tech 2.0 T-Shirt Junior T Shirts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech 2.0 T-Shirt Junior
    Under Armour Boy's Tech 2.0 Short Sleeve Tee - Hi-Vis Yellow Stay fresh and comfortable with this performance-driven top crafted from UA Tech™ fabric. Quick-drying and ultra-soft, it has a natural feel against your skin, while its sweat-wicking properties keep you dry during intense...
    £10.00
    £18.00
    £10.00
  • Under Armour Tech 2.0 T-Shirt Junior T Shirts Under Armour Under Armour Tech 2.0 T-Shirt Junior T Shirts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech 2.0 T-Shirt Junior
    Under Armour Boy's Tech 2.0 Short Sleeve Tee - Purple UA Tech™ fabric is quick-drying, ultra-soft & has a more natural feel Material wicks sweat & dries really fast Anti-odour technology prevents the growth of odour-causing microbes New, streamlined fit & shaped hem Machine...
    £9.00
    £18.00
    £9.00
  • Under Armour Tech Big Logo T-Shirt Junior T Shirts Under Armour Under Armour Tech Big Logo T-Shirt Junior T Shirts Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Tech Big Logo T-Shirt Junior
    Under Armour Boy's Tech Big Logo Tee - Sky Blue UA Tech™ fabric is quick-drying, ultra-soft & has a more natural feel Material wicks sweat & dries really fast Anti-odour technology prevents the growth of odor-causing microbes Wash garment inside out Machine wash cold...
    £12.60
    £18.00
    £12.60
  • Under Armour Unstoppable Tracksuit Junior Tracksuits Under Armour Under Armour Unstoppable Tracksuit Junior Tracksuits Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Unstoppable Tracksuit Junior
    Under Armour Boy's Unstoppable Tracksuit - Khaki If it’s UA Unstoppable, then you know it’s made from the best performance materials. We went all in on the details giving athletes gear that looks good, feels comfortable, and fits perfectly—it’s next level. Stretch-woven fabric is...
    £55.00
    £110.00
    £55.00
  • Under Armour Unstoppable Tracksuit Junior Tracksuits Under Armour Under Armour Unstoppable Tracksuit Junior Tracksuits Under Armour
    Alive and Dirty
    Under Armour
    Under Armour Unstoppable Tracksuit Junior
    Under Armour Boy's Unstoppable Tracksuit - Black If it’s UA Unstoppable, then you know it’s made from the best performance materials. We went all in on the details giving athletes gear that looks good, feels comfortable, and fits perfectly—it’s next level. Stretch-woven fabric is...
    £55.00
    £110.00
    £55.00

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