No hot plates. No heat damage.2
Our latest Hair care technology uses high-pressure airflow instead of hot plates, to straighten hair as it dries. Air is precisely heated and projected evenly as you style – protecting your hair from heat damage.2

How directional airflow smooths and aligns hair
Airflow is projected downwards at a 45° angle to create the tension needed to align hair for a smooth end style – with less damage and breakage.3 Dyson’s innovative hair straightener technology also allows you to lock the arms of your Airstrait™ to gently pre-dry roots before styling the ends of the hair from wet.

Engineered to maintain hair strength4
Maintain strength.4 Protect shine.3 Our latest hair care innovation combines our expertise in airflow with everything we've learned about hair styling to pioneer a new way to straighten – without heat damage or hot plates.2

Key Features

Faster styling3– straightens as it dries

No heat damage.2 Uses only air

Reduces unwanted frizz and flyaways by up to 66%1

Achieves 2x the shine1

1 Time vs. existing routine. Based on the responses of 250 US Airstrait owners after min. 30 days of use, surveyed by Dyson in August 2023. Actual time saved may vary depending on the individual’s hair and styling routine.​
2 When used in wet to dry mode.
3 When used in wet-to-dry mode vs hot plate technology which operate with extreme heat.
4 When used in wet to dry mode vs. unstyled, untreated hair.