Kids Activewear — Performance Kit for Active Children

Active kids need kit that keeps up with them. Our children's activewear is lightweight, breathable and built for movement — whether that's on the sports field, in the gym or just playing outside. What's in the range? Performance tops, shorts and active clothing made from moisture-wicking polyester that keeps kids...

Active kids need kit that keeps up with them. Our children's activewear is lightweight, breathable and built for movement — whether that's on the sports field, in the gym or just playing outside.

What's in the range?

Performance tops, shorts and active clothing made from moisture-wicking polyester that keeps kids cool and dry during sport and physical activity.

Who is this for?

Children who play sport, do PE, train at a club or simply live an active lifestyle. Our kids activewear is popular for football, running, gym classes, swimming warm-ups and after-school clubs.

What makes it worth buying?

The fabric is lightweight and moisture-wicking — it pulls sweat away from the skin and dries fast. The relaxed fit gives children full freedom of movement for any sport or activity. Machine washable for easy care after training sessions.

What sizes are available?

Check individual product pages for size availability across the kids range.

How do I wash them?

Machine wash at 30°C. Do not tumble dry. They dry fast on a hanger or line.

Also available: women's activewear and our full men's activewear range including performance shirts, performance shorts and performance tank tops.

Fast UK delivery. Free on orders over £50. 30-day returns on all items.

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Frequently asked questions

  • Yes. EN ISO 20471 Class 3 requires a total area of fluorescent material and retroreflective tape that a jacket or hoodie alone cannot meet. Pairing a certified Class 2 hi vis upper garment with certified hi vis trousers gives you the combined coverage required for Class 3. This is the standard approach on roadside, rail-adjacent, and high-traffic construction sites across the UK.

  • In our range they are the same garment — fleece jogger-style bottoms with retroreflective tape and fluorescent panels, certified to EN ISO 20471. They are sold individually and as part of complete tracksuit sets. If you already have a certified hi vis top, buy the bottoms separately to complete your Class 3 kit.

  • Yes. Our hi vis trousers are available in orange/navy and orange/black — standard for roadside, highways maintenance, and traffic management environments. Worn with a certified EN ISO 20471 orange hi vis upper garment, they provide the full-body visibility required for Class 3 compliance on UK roads.

  • Our hi vis trousers are available in sizes Small through to 3XL across most colourways. The elasticated drawstring waist accommodates a range of waist sizes within each size band. Check the individual product listing for size availability in your preferred colourway.

  • Yes. All hi vis trousers in this collection are sold as individual bottoms — no need to buy a full tracksuit set. If you already have a certified hi vis hoodie, polo shirt, or jacket, add the trousers to complete your EN ISO 20471 Class 3 kit.

  • Machine wash at 40°C. Do not use bleach or fabric softener. Do not tumble dry — hang to dry away from direct sunlight to preserve the fluorescent fabric and reflective tape. If the fluorescent colour has visibly faded or the tape is peeling, the garment may no longer meet EN ISO 20471 and should be replaced.