Kids Tracksuit Bottoms & Leggings

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136 Products

  • Grey Girls’ Ember Flared Leggings with soft stretch fabric
    O'Neills Kids' Ember Flared Legging Grey
    From €27.99
  • Black Girls’ Ember Flared Leggings with soft stretch fabric
    O'Neills Kids' Ember Flared Legging Black / Grey
    From €27.99
  • Purple Girls’ Ember Full Length Leggings with high rise waistband
    O'Neills Kids' Ember Full Length Leggings Purple / Grey
    From €24.99
  • Pink Girls’ Ember Full Length Leggings with high rise waistband
    O'Neills Kids' Ember Full Length Leggings Pink / White
    From €24.99
  • Black Girls’ Ember Full Length Leggings with high rise waistband
    O'Neills Kids' Ember Full Length Leggings Black / Grey
    From €24.99
  • Grey Girls’ Ember Full Length Leggings with high rise waistband
    O'Neills Kids' Ember Full Length Leggings Grey
    From €24.99
  • O’Neills Kids' Unleash Tracksuit Set with matching Half Zip and Bottoms in Marine / Royal
    Save 15%
    O'Neills Kids' Unleash Tracksuit Set Marine

    From €51.00 Regular Price €60.00

    €60.00
  • Navy O’Neills Unleash Boys Tracksuit Bottoms with mesh panels and zip pockets
    O'Neills Kids' Unleash Tracksuit Bottoms Marine / Royal
    From €31.99
  • O’Neills Kids' Unleash Tracksuit Set with matching Half Zip and Bottoms in Grey / Blue
    Save 15%
    O'Neills Kids' Unleash Tracksuit Set Grey

    From €51.00 Regular Price €60.00

    €60.00
  • Grey O’Neills Unleash Boys Tracksuit Bottoms with mesh panels and zip pockets
    O'Neills Kids' Unleash Tracksuit Bottoms Dark Grey / Blue
    From €31.99
  • O’Neills Kids' Unleash Tracksuit Set with matching Half Zip and Bottoms in Black / Grey
    Save 15%
    O'Neills Kids' Unleash Tracksuit Set Black

    From €51.00 Regular Price €60.00

    €60.00
  • Black O’Neills Unleash Boys Tracksuit Bottoms with mesh panels and zip pockets
    O'Neills Kids' Unleash Tracksuit Bottoms Black / Dark Grey
    From €31.99
  • Black O’Neills Kids’ Velocity Skinny Tracksuit Bottoms with zipped pockets and ankle zips.
    O'Neills Kids' Velocity Skinny Tracksuit Bottoms Black / White
    From €31.99
  • Navy O’Neills Kids’ Velocity Skinny Tracksuit Bottoms with zipped pockets and ankle zips.
    O'Neills Kids' Velocity Skinny Tracksuit Bottoms Marine / White
    From €31.99
  • Dark Grey Kids Aero Tracksuit bottoms with two pockets by O’Neills.
    O'Neills Kids' Aero Skinny Tracksuit Bottoms Dark Grey
    From €33.00
  • Kids' navy poly tracksuit bottoms with pockets by O'Neills.
    O'Neills Kids' Aero Skinny Tracksuit Bottoms Marine
    From €33.00
  • Marine Kids’ high-waisted sports leggings with full length fit by O’Neills.
    O'Neills Kids' Riley Full Length Leggings Marine / Silver
    From €28.00
  • Black Kids’ high-waisted sports leggings with full length fit by O’Neills.
    O'Neills Kids' Riley Full Length Leggings Black / Silver
    From €28.00
  • Navy Kids' Riley 7/8th Leggings cut to finish just above the ankle from O’Neills
    O'Neills Kids' Riley 7/8 Length Leggings Marine / Silver
    From €26.00
  • Black Kids' Riley 7/8th Leggings cut to finish just above the ankle from O’Neills
    O'Neills Kids' Riley 7/8 Length Leggings Black / Silver
    From €26.00
  • Multi O’Neills Rhea Girls Leggings with an elastic waistband
    Buy 1 Get 1 Half Price
    O'Neills Kids' Rhea Full Length Leggings Purple / Green / Blue / Yellow
    From €29.99
  • Purple O’Neills Rhea Girls Leggings with an elastic waistband
    Buy 1 Get 1 Half Price
    O'Neills Kids' Rhea Full Length Leggings Purple / White
    From €29.99
  • Purple O’Neills Rhea Girls Leggings with an elastic waistband
    Buy 1 Get 1 Half Price
    O'Neills Kids' Rhea Full Length Leggings Purple / Marine
    From €29.99
  • Navy O’Neills Rhea Girls Leggings with an elastic waistband
    Buy 1 Get 1 Half Price
    O'Neills Kids' Rhea Full Length Leggings Marine / Purple
    From €29.99
  • Marine O’Neills Kids’ Sofia Tracksuit Set with Sweatshirt and Bottoms
    Save 15%
    O'Neills Kids' Sofia Tracksuit Set Marine / Pink

    From €46.73 Regular Price €54.98

    €54.98
  • Navy O’Neills Kids’ Sofia Fleece Tracksuit Bottoms with an elasticated waistband
    O'Neills Kids' Sofia Fleece Tracksuit Bottoms Marine / Pink / White
    From €29.99
  • Green O’Neills Kids’ Sofia Tracksuit Set with Sweatshirt and Bottoms
    Save 15%
    O'Neills Kids' Sofia Tracksuit Set Green

    From €46.73 Regular Price €54.98

    €54.98
  • Green O’Neills Kids’ Sofia Fleece Tracksuit Bottoms with an elasticated waistband
    O'Neills Kids' Sofia Fleece Tracksuit Bottoms Green / Purple / Yellow
    From €29.99
  • Pink O’Neills Kids’ Sofia Matching Outfit – T-Shirt & Leggings
    Save 15%
    O'Neills Kids' Sofia T-Shirt & Leggings Set Pink

    From €29.73 Regular Price €34.98

    €34.98
  • Pink O’Neills Kids’ Sofia Cotton Leggings with a comfortable stretch fit
    O'Neills Kids' Sofia Full Length Legging Pink / Marine
    From €19.99
  • Purple O’Neills Kids’ Sofia Matching Outfit – T-Shirt & Leggings
    Save 15%
    O'Neills Kids' Sofia T-Shirt & Leggings Set Purple

    From €29.73 Regular Price €34.98

    €34.98
  • Purple O’Neills Kids’ Sofia Cotton Leggings with a comfortable stretch fit
    O'Neills Kids' Sofia Full Length Legging Purple / Yellow
    From €19.99
  • Marine O’Neills Kids’ Sonas Tracksuit Set with Sweatshirt & Bottoms
    Save 15%
    O'Neills Kids' Sonas Tracksuit Set Marine / Sky

    From €46.73 Regular Price €54.98

    €54.98
  • Navy O’Neills Kids’ Sonas Fleece Tracksuit Bottoms with a drawcord waistband
    O'Neills Kids' Sonas Fleece Tracksuit Bottoms Marine / White
    From €29.99
  • Kids' Max Brushed Skinny Tracksuit Bottoms Marine from O’Neills
    Buy 1 Get 1 Half Price
    O’Neills Kids' Max Brushed Skinny Tracksuit Bottoms Marine / Blue
    From €34.99
  • Navy Kids' gym leggings with phone pockets and high waist by O’Neills.
    O'Neills Kids' Kora 7/8 Leggings Marine / Silver
    From €26.00

You've seen 36 out of 136 products

Kids' Tracksuit Bottoms & Leggings

From PE lessons to weekend adventures, our kids’ Bottoms and Leggings are designed for comfort, movement, and everyday wear. Whether they’re running around the playground, training on the pitch, or relaxing at home, our collection has the perfect pair for every activity. Discover our range of Skinny Tracksuit Bottoms for a sleek, sporty look that’s perfect for school or training. On chilly days, our Fleece Tracksuit Bottoms keep them warm and cosy without compromising on style.

Explore our sports leggings, Riley and Miley. These full-length leggings offer stretchy, supportive fits, perfect for dance, gymnastics, or everyday play. Each pair is crafted from breathable, durable fabrics designed to handle busy, active days while keeping them comfortable from morning until night. With features like elasticated waistbands for a secure fit, soft brushed linings for warmth, and lightweight fabrics for all-day wear, O’Neills Kids’ Tracksuit Bottoms and Sports Leggings are everyday essentials they’ll reach for again and again.

FAQs

Are your bottoms true to size?

Yes, our Kids’ joggers and sports leggings are true to size, but for the best fit, we recommend checking our Kids’ Leisurewear Size Guide.

Are O’Neills kids’ tracksuit bottoms suitable for school PE kits?

Absolutely! Most of our Black and Marine Tracksuit bottoms are ideal for PE lessons and after-school clubs - durable, comfortable, and designed for movement. 

Are O’Neills kids’ tracksuit bottoms suitable for winter?

Yes, our range of Fleece Tracksuit Bottoms are designed with cosy brushed linings that add warmth, making them perfect for colder months.