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Canadian winters bring plenty of excitement for children, from building snowmen and sledding to skating and playing in fresh snow. But when temperatures drop below freezing, keeping little ones warm, dry, and comfortable becomes a priority for parents.
The secret to enjoying winter outdoors is having the right clothing and accessories. A good winter wardrobe doesn’t have to be complicated or expensive. With the right combination of winter jackets, snow pants, thermal layers, boots, and accessories, children can stay protected while enjoying their favourite cold-weather activities.
Whether you’re preparing for school mornings, weekend adventures, or the holiday season, this kids’ winter gear checklist will help you find the essentials. Decathlon offers a range of children’s winter clothing and outdoor equipment worth exploring when preparing for the colder months.
1. Start With a Warm and Weather-Resistant Winter Jacket
A reliable winter jacket is one of the most important purchases for Canadian children. It should provide insulation against freezing temperatures while protecting against snow, wind, and moisture.
Look for features such as insulated construction, adjustable hoods, secure pockets, comfortable cuffs, and weather-resistant outer materials.
For younger children, lightweight jackets can make movement easier during playground activities. Older kids who enjoy skiing, sledding, or longer outdoor adventures may benefit from more technical designs.
Decathlon’s children’s winter jacket collections offer options for different outdoor activities and weather conditions.

Shopping tip: Choose a jacket with enough room for comfortable layering, but avoid oversized styles that restrict movement.
2. Add Snow Pants for Mess-Free Outdoor Adventures
A warm jacket alone isn’t enough when children spend hours playing in snow. Snow pants provide an additional protective layer, helping keep legs dry and warm during sledding, snowball fights, and snowman-building competitions.
Look for waterproof or water-resistant materials, reinforced knees, adjustable waistbands, and comfortable straps where available.
Bibs and overalls can be particularly useful for younger children because they provide additional coverage around the waist.
Decathlon’s children’s ski trousers and snow pants are worth considering for families looking for practical outdoor clothing.

3. Choose Insulated Winter Boots With Good Grip
Cold, wet feet can quickly turn an exciting snow day into an uncomfortable experience.
Children’s winter boots should provide insulation, water protection, and reliable traction for walking on snowy or slippery surfaces.
Prioritize waterproof construction, warm linings, easy fastening systems, and durable outsoles with good grip.
Also consider how quickly children can put their boots on independently, especially during busy school mornings.
When shopping at Decathlon, explore its children’s snow boots and winter footwear options, checking the temperature ratings and intended conditions before choosing a pair.

4. Don’t Forget Thermal Base Layers
One of the easiest ways to keep children warm is to dress them in layers.
Thermal base layers sit directly against the skin and help retain warmth without adding unnecessary bulk. Look for comfortable tops and leggings made from breathable materials that manage moisture effectively.
Merino wool and synthetic fabrics are popular options for cold-weather base layers.
For everyday school activities, lightweight thermals may be sufficient. Children spending longer periods outdoors may need warmer options.
Decathlon offers children’s thermal clothing designed for different winter activities.

5. Pack Warm Mittens, Gloves, and Winter Hats
Little hands and ears are particularly vulnerable to cold weather, making accessories essential.
Mittens are often a practical choice for younger children because keeping fingers together helps retain warmth. Older children may prefer gloves that allow better finger movement.
A good winter accessory checklist includes:
- Insulated, water-resistant mittens or gloves.
- A warm beanie that covers the ears.
- A neck warmer or fleece snood.
- Thermal socks for additional warmth.
Consider keeping an extra pair of mittens in your child’s school bag. Wet gloves can make outdoor play uncomfortable, and having a backup is always useful.
6. Include Accessories for Longer Outdoor Activities
If your family enjoys skiing, skating, snowshoeing, or winter hikes, a few additional accessories can make outdoor adventures more comfortable.
Consider insulated socks, neck warmers, ski goggles, and appropriately fitted helmets for activities that require them.
Sunglasses or goggles can also help protect children’s eyes from bright sunlight reflecting off snow.
For younger children, prioritize comfort and easy-to-use accessories. Avoid anything with loose cords or poorly fitting straps that could create safety concerns.
Decathlon’s winter sports accessories provide additional options for families planning more active snow days.
7. Get the Fit Right and Check Your Winter Checklist
Even the warmest winter clothing won’t perform properly if it doesn’t fit well.
Children need enough room to move, bend, run, and play comfortably. However, excessively loose clothing can allow cold air and snow to enter.
Before purchasing, check sizing guides and consider whether your child will wear additional layers underneath.
Here’s a quick checklist to help prepare for winter:
- Winter jacket with insulation and weather protection.
- Snow pants or insulated ski trousers.
- Waterproof winter boots with good traction.
- Thermal tops and leggings.
- Warm mittens or gloves.
- Winter hat covering the ears.
- Neck warmer or fleece snood.
- Insulated socks.
- Activity-specific accessories where needed.
A little preparation now can make school mornings and spontaneous weekend snow adventures much easier.

FAQs About Kids’ Winter Clothing
1. What should kids wear for playing in Canadian snow?
A winter jacket, snow pants, thermal base layers, insulated boots, waterproof mittens, and a warm hat provide a practical starting point.
2. How many layers should children wear in winter?
Three layers are a useful approach: a moisture-managing base layer, an insulating middle layer, and a weather-resistant outer layer. Adjust according to temperature and activity.
3. When should parents buy winter clothing?
Ideally, before temperatures drop significantly. Shopping during fall sales can also help families find suitable sizes before popular winter styles sell out.
4. What should I look for in kids’ winter boots?
Prioritize waterproofing, insulation, comfortable sizing, easy fastening, and good outsole traction.
Get Your Kids Winter-Ready With Decathlon
Canadian winters are much more enjoyable when children have the right gear. From insulated jackets and snow pants to thermal layers, winter boots, and cozy accessories, every essential plays a role in keeping outdoor adventures comfortable.
Explore Decathlon’s children’s winter clothing and outdoor collections to find practical options for school days, snowy weekends, and family adventures.
A little preparation goes a long way toward making this winter warmer, safer, and more memorable for the whole family.