Skip to content

Cart

Your cart is empty

Continue shopping

Become part of our universe ♡ Get inspiration for children’s clothing, special offers and little everyday moments delivered straight to your inbox. We only share what we would love to read ourselves - favourites, new arrivals and a little treat for you and your child.

We take good care of your data. You can unsubscribe at any time. Read our privacy policy here.

Sweatsuits

Find soft sweatsuits for babies and children who need clothes that make it easy to play, relax and get through everyday routines. Choose from matching sets in comfortable materials, practical fits and sizes for both little ones and older children.

This collection is empty

Continue shopping

Sweatsuits

Sweatsuits for children and babies that are easy to wear every day

Sweatsuits are a great choice when you want soft, uncomplicated clothing for both babies and children. A sweatsuit usually consists of a sweatshirt or hoodie and a pair of matching sweatpants, giving you a set that is easy to put on and comfortable for your child to wear. This makes kids’ sweatsuits ideal for everything from quiet mornings at home to long days at daycare, school or after-school activities.

In this category, you will find sweatsuits for different ages, fits and everyday needs. Some sets are especially suited to the youngest children, where softness and easy dressing matter most. Others are a good choice for older kids who prefer a relaxed or sporty everyday look. When choosing a set, it often makes sense to consider size, material, season and how much wear the clothing needs to withstand.

Which sweatsuit suits your child’s age and everyday routine?

For the youngest children, it is especially important that a baby sweatsuit is soft, flexible and easy to take on and off. A relaxed fit, elastic waistband and small practical details can make nappy changes and dressing a little easier. For toddlers and preschool children, sweatsuits are often a wardrobe staple because they allow plenty of freedom of movement for floor play, tumbling and transitions between indoor and outdoor activities.

As children get older, comfort and independence become even more important. Hoodie sets, jogger sets and other matching sets are popular because children can easily dress themselves, and because the pieces already go together.

It can be helpful to think in terms of:

  • 0-2 years: soft fabrics, roomy fits and easy dressing.
  • 2-5 years: durable sets with elastic edges that stay in place during play.
  • 6-12 years: a more defined fit or an oversized look, depending on your child’s style and how the set will be used.

Materials make a noticeable difference in sweatsuits

The material has a big impact on how a sweatsuit feels throughout the day. Many parents choose cotton or organic cotton because it feels soft against the skin and is comfortable to wear for many hours at a time. For active children, a little elastane or blended fibres can be an advantage, as they add stretch and help the clothes keep their shape after repeated washing.

On cooler days, a heavier or brushed sweat fabric can feel extra warm, while lighter qualities are often better for transitional seasons or indoor use. If your child has sensitive skin, it is a good idea to look for soft materials and certifications such as OEKO-TEX or GOTS when they are listed on the product.

For many parents, it also matters that colours and fit stay nice over time. That is why it is worth choosing qualities that can be washed again and again while still feeling good when they come out of the drawer.

Sweatsuits for autumn and winter – and for days with changing temperatures

Sweatsuits are often used even more when the weather gets cooler. They provide warmth without feeling heavy and work well as everyday clothing both at home and on the go. A warm sweatsuit for children is comfortable indoors, but it also works well as an extra layer when you are heading out. On dry days, it can be worn with a lightweight jacket, and when the weather is wet, it is practical under rainwear.

For autumn and winter, consider:

  • whether the fabric is lightweight or warmer
  • whether your child will mainly wear the set indoors, outdoors or both
  • whether there should be room for an extra layer underneath

A sweatsuit cannot replace outerwear, but it is a very useful part of a layered wardrobe. That is exactly why, for many families, it becomes some of the clothing that is worn most often during the week.

Fit, size and details that make a children’s sweatsuit more practical

Size is often what creates the most doubt. A sweatsuit can have a little room to grow, but it should still fit well enough for your child to play, crawl, run and relax without being bothered by sleeves or legs that are too long. For babies and younger children, many parents choose a slightly roomier fit, while older children often prefer either a slimmer shape or a deliberately oversized look.

The small details are also worth looking for, because they can make a real difference in everyday life:

  • an elastic waistband that is easy for your child to manage
  • ribbed cuffs at wrists and ankles that help the clothing stay in place
  • a hood or high neck if the set will also be used on cooler days
  • reinforced seams and durable qualities for children who wear their clothes a lot

If you are unsure between two sizes, it can be a good idea to use your child’s height as a guide and consider whether the set should fit well right now or have a little growing room for the rest of the season.

A sweatsuit is easy to combine with the rest of the wardrobe

Many parents choose sweatsuits as complete matching sets, but it is just as practical that the pieces can also be worn separately. A sweatshirt works well with jeans, leggings or other relaxed everyday clothing, and the trousers are easy to pair with other tops when you want a little more variety in the wardrobe. If you want to build on your child’s relaxed basics, you can also find separate sweatshirts and sweatpants.

This helps make sweatsuits a safe and practical choice if you want clothing that is not only comfortable, but also used again and again. For some families, it is the easy morning outfit that always works. For others, it is the favourite choice for weekends, school, leisure time and relaxing. However it is worn, comfort, freedom of movement and durability should be part of everyday life.

Size Guide

Find the right size for your child

Use the guide below to quickly choose the right size. The table shows the typical height and age per size. Children grow differently, and brands can vary slightly in fit - if in doubt, feel free to choose one size up.

Clothing sizes

Age Size (cm) Height (cm)
0 - 1 mo 50 45 - 50
1 - 2 mo 56 51 - 56
2 - 4 mo 62 57 - 62
4 - 6 mo 68 63 - 68
6 - 9 mo 74 69 - 74
9 - 12 mo 80 75 - 80
12 - 18 mo 86 81 - 86
18 - 24 mo 92 87 - 92
2 - 3 yrs 98 93 - 98
3 - 4 yrs 104 99 - 104
4 - 5 yrs 110 105 - 110
5 - 6 yrs 116 111 - 116
6 - 7 yrs 122 117 - 122
7 - 8 yrs 128 123 - 128
8 - 9 yrs 134 129 - 134
9 - 10 yrs 140 135 - 140
10 - 11 yrs 146 141 - 146
11 - 12 yrs 152 147 - 152
12 - 13 yrs 158 153 - 158
13 - 14 yrs 164 159 - 164
14 - 15 yrs 170 165 - 170
15 - 16 yrs 176 171 - 176

Hats and head circumference

Head circumference Age
47 cm 0 - 3 mo
49 cm 6 - 12 mo
51 cm 1 - 2 yrs
53 cm 3 - 4 yrs
55 cm 5 - 10 yrs

Children have different head circumferences - choose one size up if your child has a slightly larger head than their peers.

Shoes and growth allowance

  • Growth allowance: approx. 1.5 cm for regular shoes.
  • Growth allowance: approx. 1.0 cm for ballerina or first-walker shoes.

Example: If the foot measures 15.0 cm, choose a shoe with an inner length of approx. 16.5 cm.

Socks and tights

Socks and tights may shrink slightly in the wash - choose one size up if in doubt.

If you are unsure about the size or fit, you are always welcome to contact our customer service - we are happy to help you find the right size.

📞 +45 87 800 406 ✉️ mail@houseofkids.dk


×