Skip to main content
Contact & Help
WomenMenKids
ABOUTYOU
SHOP BY CATEGORIES
Explore all
New
Accessories
SALE
Clothing
Explore All
Sweaters & cardigans
Jackets & coats
One-pieces & sets
Bodysuits & underwear
Underwear
Jeans & pants
Tops
Dresses & skirts
Blouses & tunics
Swimwear
Outdoor
Shoes
Explore All
Boots
Sneakers
First-step shoes
Sports shoes
Slippers & babyshoes
Low shoes
Rain boots
Sandals
Top Brands
Kids (Size 92-140)
Explore All
New
Clothing
Shoes
Sportswear
Accessories
SALE
Jeans & pants
Tops
Jackets & coats
One-pieces & sets
Dresses & skirts
Sweaters & cardigans
Blouses & tunics
Underwear
Teens (Size 140-176)
Explore All
New
Clothing
Shoes
Sportswear
Accessories
SALE
Jeans & pants
Tops
Jackets & coats
Rompers & sets
Dresses & skirts
Blouses & tunics
Sweaters & cardigans
Underwear
Top Brands
Kids (Size 92-140)
Explore All
New
Clothing
Shoes
Sportswear
Accessories
SALE
Jeans & pants
Tops
Jackets & coats
One-pieces & sets
Sweaters & cardigans
Underwear
Swimwear
Outdoor
Teens (Size 140-176)
Explore All
New
Clothing
Shoes
Sportswear
Accessories
SALE
Jeans & pants
Tops
Sweaters & cardigans
Sets
Jackets & coats
Underwear
Swimwear
Outdoor
Top Brands
Top Brands
Discover all brands
Trending Brands
Free shipping* & returns
100-day return policy
Buy Now Pay Later

Sports t-shirts (Humidity regulation) for boys

209
  • UNDER ARMOUR Performance shirt in Black: front
    -13%

    UNDER ARMOUR

    € 18,90
    € 21,90
    Available sizes: 116-122, 128-134, 140-152, 158-170
    30-Day Best Price**: € 17,01 (+11%)
  • Jordan Performance shirt in Red: front
    -12%

    Jordan

    € 47,90
    € 54,90
    Available sizes: 128-140, 140-152, 152-158, 158-170
    30-Day Best Price**: € 42,90 (+11%)
  • PUMA Performance shirt 'Portugal' in Black: front

    PUMA

    € 64,95
    Available sizes: 116, 128, 140, 152, 164, 176
  • NIKE Performance shirt in Black: front

    NIKE

    € 27,90
    available in many sizes
  • PUMA Performance shirt 'FC St. Pauli 24/25' in White: front

    PUMA

    € 59,95
    available in many sizes
  • PUMA Performance shirt 'FC St. Pauli 24/25' in Brown: front

    PUMA

    € 59,95
    available in many sizes
  • PUMA Performance shirt 'Portugal' in Beige: front
    Up to -70%

    PUMA

    from € 20,90
    € 69,95
    Available sizes: 116, 128, 140, 152, 164, 176
  • WeeDo Performance shirt 'Space' in Mixed colours: front

    WeeDo

    € 55,00
    Available sizes: 92, 104, 116, 140
  • ADIDAS PERFORMANCE Performance shirt 'Estro 15' in Black: front

    ADIDAS PERFORMANCE

    € 53,00
    Available sizes: 116, 122-134
  • NIKE Performance shirt 'Park' in Green: front

    NIKE

    € 22,99
    Available sizes: 122-128, 147-158, 158-170
  • UNDER ARMOUR Performance shirt in Grey: front

    UNDER ARMOUR

    € 35,00
    available in many sizes
  • NIKE Performance shirt in Black: front
    -33%

    NIKE

    € 39,90
    € 59,90
    Available sizes: 128-138
    30-Day Best Price**: € 23,94 (+66%)
  • UNDER ARMOUR Performance shirt in Green: front

    UNDER ARMOUR

    € 22,00
    Available sizes: 116-122, 128-134
  • NIKE Performance shirt 'Multi+' in Black: front
    -20%

    NIKE

    € 19,90
    € 24,90
    Available sizes: 128-138
    30-Day Best Price**: € 17,43 (+14%)
  • VAUDE Performance shirt in Blue: front

    VAUDE

    € 25,99
    • +4
    available in many sizes
  • UNDER ARMOUR Performance shirt 'Tech 2.0' in Blue: front

    UNDER ARMOUR

    € 22,00
    available in many sizes
  • WeeDo Performance shirt 'Crowdo' in Blue: front

    WeeDo

    € 55,00
    Available sizes: 104, 116, 128, 140, 152
  • PUMA Performance shirt 'Portugal' in Black: front

    PUMA

    € 84,95
    Available sizes: 116, 128, 140, 152, 164, 176
  • PUMA Performance shirt in Yellow: front

    PUMA

    € 74,95
    Available sizes: 116, 128, 140, 152, 164, 176
  • Hummel Performance shirt 'Core' in Green: front

    Hummel

    € 19,95
    • +2
    Available sizes: 116, 128, 140, 152, 164, 176
  • Hummel Performance shirt in Red: front

    Hummel

    € 49,95
    Available sizes: 116, 140, 164
  • Hummel Performance shirt 'Essential' in Black: front

    Hummel

    € 20,66
    • +2
    Available sizes: 140, 152, 164
  • PUMA Performance shirt 'Borussia Dortmund 24/25' in White: front

    PUMA

    € 69,95
    Available sizes: 116, 128, 140
  • ENDURANCE Performance shirt 'Lyle' in Black: front

    ENDURANCE

    € 49,90
    Available sizes: 116, 128, 140, 152, 164
  • ENDURANCE Performance shirt in Black: front

    ENDURANCE

    € 49,90
    Available sizes: 116, 128, 140, 152, 164
  • PUMA Performance shirt 'Teampacer' in Grey: front

    PUMA

    € 63,00
    Available sizes: 116, 128, 140, 152, 164
  • PUMA Performance shirt 'TeamRise' in Black: front

    PUMA

    € 52,00
    • +1
    Available sizes: 128, 140, 164
  • ICEPEAK Performance shirt 'Kershaw' in Red: front

    ICEPEAK

    € 24,99
    Available sizes: 128, 140, 152, 164, 176
  • Hummel Performance shirt in Blue: front
    -38%

    Hummel

    € 15,43
    € 24,95
    • +9
    Available sizes: 116, 128, 140
    30-Day Best Price**: € 22,46 (-32%)
  • PUMA Performance shirt 'Olympique de Marseille' in Blue: front

    PUMA

    € 44,95
    Available sizes: 116, 128, 140, 152, 164, 176
  • ENDURANCE Performance shirt 'Actty Jr.' in Pink: front

    ENDURANCE

    € 24,90
    • +5
    Available sizes: 116, 128, 140, 152, 164
  • ADIDAS SPORTSWEAR Performance shirt in Blue: front

    ADIDAS SPORTSWEAR

    € 28,00
    Available sizes: 128