Baby Bunting
View Cart
Cart

TOG Rating Guide: A Guide to Choosing Sleepwear

Understanding TOG ratings and different styles of sleepwear can be confusing for first-time parents. Don't worry, our TOG rating guide is here to simplify the jargon and help you navigate through this category.


What is a TOG?

The term TOG stands for "Thermal Overall Grade," and it's a unit of measurement used to rate the warmth and insulation of sleepwear and bedding. TOG ratings help take the guesswork out of dressing your baby for sleep, especially since their developing bodies are still learning to regulate temperature.

A low TOG number tells you the fabric is thin and suitable for warmer room temperatures, while a higher TOG number indicates a thicker or padded fabric ideal for cooler rooms.


How do I choose a TOG?

You choose a TOG based on the temperature of your child's bedroom. As an example, it's cold and below 14°C outside and you have the heating set to 23°C inside. The sleepwear you choose is based on the inside room temperature and looking at the info-graph above for this scenario, you would reach for a 1.0 TOG out of the cupboard.

We suggest keeping a thermometer in your child's room to help you check the temperature and as a general guide, you would choose one of the TOG ratings below:


0.2 TOG: lightweight sleepwear for 24°C and above

1.0 TOG: midweight fabric for 20°C to 24°C

2.5 TOG: padded option for a cooler room 16°C to 20°C

3.5 TOG: thicker sleepwear for below 16°C

What do I layer underneath?

Each brand has a recommended guide (which generally comes with the sleepwear you purchase) on what to layer underneath a swaddle or sleeping bag. Please refer to individual brand guidelines before choosing how to dress your child for sleep.


Choosing sleepwear for your child's age

As your child grows, their sleepwear needs change too. Depending on their age or developmental stage, you can opt for a TOG-rated swaddle, sleeping bag, or sleep suit as alternatives to traditional blankets. Baby Bunting offers a variety of sleepwear options to cater to your child's specific needs and milestones.

Read on to discover our recommendations for sleepwear based on age.

Newborn to 3 months+

Swaddles & Wraps


You can choose between swaddle bags or muslin/jersey wraps for your newborn. Swaddle bags zip up for convenience, while wraps are fabric you wrap around your baby. You may need to try different styles to find the best fit.

Once your baby starts rolling, it is important to transition to arms-out sleeping.

Hip Harness Friendly


For infants up to 12 months who are being treated for Developmental Dysplasia of the Hip (DDH), we have online only TOG rated swaddles from ergoPouch and Love To Dream to accommodate a required hip brace.

Why Swaddle?

Swaddling keeps their arms close to their body to mimic the familiar feeling of a womb while containing startle reflex, promoting longer periods of sleep.

Shop all Swaddles

3 months to 24 months+

Sleeping Bags


When your child is ready for arms-out sleeping, consider a TOG-rated sleeping bag. This option is preferable to a loose blanket, as your child cannot kick the bag off overnight, promoting longer periods of uninterrupted sleep.

Check the size of the sleeping bag is appropriate for your child's age, and the neck opening fits comfortably (their head shouldn't slip inside). When their feet start to stretch the bottom of the bag, it's time for the next size up.

Tip: wash your 2.5 and 3.5 TOG sleeping bags with a full load in your washing machine. This can help product longevity by protecting the filling from being pushed and pulled apart during the spin cycle.

Toddler

Sleep Suits


From bedtime stories to imaginative dreams, toddler sleepwear should cater to their physical development and increasing independence.

When your child is climbing out of their cot or able to walk, you can transition from a sleeping bag to a sleep suit, which provides more leg freedom and better balance when they're up and about.

You can keep your little one in a sleep suit as long as they fit into one, or you can switch them into pyjamas that suit their personality and comfort preferences.


Shop Sleep Suits

TOG ratings give us a general idea of how warm clothes, sleeping bags and sleep suits can be for our children. This allows us to choose which items are best to use when it’s warm or cold. Essentially, this helps us keep our children comfortable in the temperature of their room.

We have a variety of items, from swaddles to sleep suits that can help make bedtime comfortable and cosy for your newborn or toddler. Some considerations when choosing sleepwear include:

TOG Rating: A TOG rating can help decide what to dress your child in, so they don't overheat or get too cold while they sleep. Depending on the temperature of the room, your child may need a higher or lower TOG rating. Refer to our TOG rating guide above for a general idea on how to choose sleepwear based on TOG.

Comfort and Material: Material matters greatly when it comes to sleepwear. After all, no one wants to sleep in uncomfortable pyjamas. When choosing sleepwear for your child, look for breathable fabrics which decrease the chances of irritation and discomfort.

Age: Your child’s comfort and needs will change as they grow older, and this is reflected in their sleepwear. While swaddles and onesies are great for babies, they probably won’t fit toddlers and kids. Choose age-appropriate sleepwear for your children for maximum comfort and function.

Budget: You don’t have to break the bank to find suitable sleepwear for your baby. Baby Bunting’s selection of baby sleepwear offers quality items that are affordable and comfortable. Choose from our various pyjamas, sleeping bags, onesies, and more!

Cot to Big Bed Transition

Cot to Big Bed Transition

Wondering when you might be able to transition your little one from cot to bed?

How To Keep Your Baby Warm

How To Keep Your Baby Warm

Be prepared for cold temperatures before they hit.