Thermal Underwear for Kids

A warm foundation will make all the difference to your kids during winter sports. Introduce thermal underwear to their kit and we promise they’ll be keen to get out on the pitch or track, whatever the weather. Another advantage of base top or undershorts is moisture management and keeping a lid on rubbing.

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4.5/5 Based on 9968 Reviews collected online and in stores

At Decathlon, we specialise in providing high quality sportswear at affordable prices and our kids’ range is no exception. We have everything to get kitted out - for every and any sport! From casual kids sportswear, like jackets and coats, through to jodhpurs, dance tights, cycling jerseys and skiwear. Whatever activity your child loves, ensure they’re protected, comfortable and ready to go with Decathlon.