What are weighted vests?

A weighted vest is a vest with weights sewn into it. Typically, the vest is 10% of the person’s body weight. A weighted vest applies pressure to a person’s muscles and joints.

You can also get weighted blankets, belts and lap pillows, but weighted vests are more common.

Who are weighted vests for?

Weighted vests have been used for people who experience sensory information – like touch, movement or balance – in particular ways. This includes autistic children who have sensory processing difficulties or differences.

There’s no quality evidence that weighted vests change autism characteristics.

What are weighted vests used for?

Weighted vests are used to help people process sensory information. Supporters of this therapy believe that when people get better at processing sensory information, their focus, attention and learning also improve.

Where do weighted vests come from?

In the past, weighted vests were used as a tool in sensory integration therapy. Sensory integration therapy was developed in the late 1970s by A. Jean Ayres, an occupational therapist and educational psychologist.

Now, weighted vests, clothing and blankets are also used as a more general support for people who need help to process sensory information.

What is the idea behind weighted vests for autistic people?

Some people believe weighted vests help to calm autistic people. The calming effect is believed to come from the feeling of pressure that the weights give. This pressure is said to change how people process sensory information, making them more aware of where their bodies are in space and allowing them to better control their movements.

The claim is that when people feel calmer, they have better attention and concentration.

These ideas are not supported by research.

What does the use of weighted vests as an autism therapy involve?

The therapy involves wearing a weighted vest either under or over clothes. The vest is worn at home or in other places, like classrooms. Alternatively, people might use weighted blankets, lap pillows or belts.

There are no standard guidelines about how long people should use weighted vests or other weighted items. If someone is using a weighted vest, they should be checked regularly to ensure that they can move freely, aren’t too hot or uncomfortable, and can remove the vest or communicate that they want it removed.

Weighted vests and other items should not be used to punish a child or restrain their movement.

Do weighted vests help autistic children?

Studies have shown that weighted vests don’t help with attention, behaviour, learning or any of the core characteristics of autism.

Researchers have started to look at whether weighted blankets can help with sleep or anxiety, but studies so far have been limited and low quality.

Which professionals are trained in the use of weighted vests?

Some occupational therapists or other health professionals might be trained in the use of weighted vests. If you’re interested in a weighted vest as a therapy for your autistic child, you should use it only under the supervision of a trained professional.

Where can you find these professionals?

You can find an occupational therapist by going to Occupational Therapy Australia – Find an OT.

If you’re interested in weighted vests, it’s a good idea to talk about this therapy with your GP or one of the other professionals working with your child. You could also talk about it with your NDIA planner, early childhood partner or local area coordinator, if you have one.

How are parents involved in the use of weighted vests?

If your child is using a weighted vest, you and your child’s teachers are usually encouraged to help your child use the vest at home or in the classroom. You’ll also need to monitor your child’s behaviour while they’re wearing the vest and ensure that they’re safe and comfortable.

How much do weighted vests cost?

The costs of vests vary depending on vest size, fabric and weight.

Therapies and supports for autistic children range from behavioural therapies and developmental approaches to medicines and alternative therapies. When you understand the main types of therapies and supports for autistic children, it’ll be easier to work out the approach that will best suit your child.