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Please Note: We do not accept returns for any underwear so please choose carefully.


Kid's underwear

The young athletes in your life need plenty of support for their active lifestyle, and Rebel Sport is here to help. We carry a massive selection of kid's underwear so athletes of any age can stay comfortable as they play the sport of their choice. Choose from a range of different styles, including trunks for boys and briefs and crops for girls. 

Unbeatable girls underwear

Proper support is crucial for any girl, no matter what sport she plays. Rebel Sport offers soft, breathable crop tops and briefs that fit perfectly and stay in place all day. Our fantastic selection of girls' underwear includes countless colours, patterns and sizes - so there's something for everyone!

Epic boys underwear

For any boy, style, control and comfort are of the utmost importance — that's why we provide the best selection of boys' underwear in virtually every colour and size imaginable. We put incredible brands like Jockey right at your fingertips, so you're sure to find everything you need right away!

Whether they're training for their next match or just enjoy playing outside, we believe that young athletes should have access to the kind of high-quality gear any adult athlete would use. Check out our selection today and find something perfect for the aspiring young sports star in your life!

Frequently asked questions

Your frequently asked questions about kid's underwear answered. 

What type of underwear is best for kids?

This will depend on what your child finds most comfortable. However, as a general rule, you should make sure you are choosing breathable fabrics like cotton. This will allow your child to stay comfortable all day. 

What underwear should I buy for my son?

A great option for young boys is trunks or briefs. Ultimately, you want to prioritise your kids day-to-day comfort so ask them what they prefer. As long as you are opting for breathable cotton fabrics, you are on the right track.