Show Filters
Hide Filters
Product View Outfit View

20 products

Want your child to play outside all year without getting cold? The base layer for children is the secret to successful winter days! From the schoolyard to the ski slopes, our thermal sets for children keep them warm, and above all, dry!

Why Choose a Base Layer for Your Child for Winter?

All athletes and outdoor enthusiasts know: thermal underwear for children is the foundation for busy days, without getting too hot or cold. The children's ski base layer acts as a real temperature regulator. It retains heat when it's cold but wicks away sweat during intense activities. Breathable layers ideal for sports activities, whether skiing, sledding, skating, or even long snowball fights!

Deux par Deux Children's Thermal Set: Comfort Above All

Our children's underwear is warm and cozy. Whether you prefer a one-piece thermal suit for children or a practical two-piece, our models offer a comfortable and practical fit for all activities. We make our base layers with quality materials that are gentle on the skin, such as wool underwear for children. Your children will love them so much they might even want to wear them as pajamas!

Tips for Choosing the Right Thermal Clothing for Your Child

Choosing the right thermal set for children is essential for their comfort! A first tip: choose their usual size. A too-large underwear floats and may even rub, while a too-small model may restrict their movements. Also, consider the choice of material. A lighter fabric better wicks moisture away, while a thicker material will keep them warmer. The choice of thermal clothing for children can vary depending on the type and intensity of planned activities!

Versatility and Daily Use of Base Layers for Children

Our base layers for children are not reserved only for sports days. They are also perfect for school and park outings. And when it's too warm inside, they'll still be comfortable displaying these thermal clothes for children: the colours and patterns are too beautiful to stay hidden!

Enjoy our fast and free shipping on purchases of $99 or more, and return your items for free within 30 days.