Dyson Airstrait - hair straightener

Pioneering Dyson technology
No hot plates. No heat damage.
Our latest hair care technology uses high-pressure airflow to straighten hair as it dries. Air is precisely heated and projected evenly through the tress as you style – with no need for extreme heat.

Directional airflow to smooth and align
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.

Intelligent heat control
Glass bead thermistors, located in the machine arms, regulate airflow temperature up to 30 times per second, to prevent extreme heat damage and protect hair’s natural shine.

Dyson Hyperdymium motor
A 13-blade impeller spins up to 106,000rpm, propelling 11.9 litres of air through the machine per second. This generates 3.6kPa of air pressure, powerful enough to straighten hair as it dries.

¹When used in wet to dry mode.
²When used in wet to dry mode vs. hot plate straighteners which operate with extreme heat.

Your routine, simplified
The Dyson Airstrait™ dries and straightens hair simultaneously. Take hair from wet to finished look – with one machine.

Styling guides
90s straight blow out
Pin and roll for lift and volume with a ‘90s-inspired ‘Rachel’ look.
Naturally straight blow out
A polished, everyday look, straightened from wet.
Stretched bubble puff ponytail
Smooth and stretch hair to create the base for your extended looks.

Why straighten from wet?
Style reset
When hair is wet, its hydrogen bonds are more pliable and easier to 'reset'. Using a combination of moisture and airflow, hair can be styled effectively – without extreme heat.¹

The science of shine
Using lower temperatures and resetting the hair's bonds from wet mean its internal structure is protected, so it can reflect more light, for a shiny finish.

¹When used in wet to dry mode.

Style from wet
Straighten and dry hair – at the same time. Three pre-set temperatures – 80°C, 110°C and 140°C – take your hair from wet to finished style, with one machine.

Refresh from dry
Touch-up or refresh your style from dry. Style at 120°C, 140°C or use the optional Boost mode for maximum styling impact.

Intuitive airflow
Airflow when you need it. Your machine senses when hair is between the arms and automatically drops to low airflow when it's not – for quieter, more efficient styling.

LCD screen
High-definition colour display shows airflow and temperature settings, for easy reference when styling.

Lock feature
Slide the button to lock and unlock the arms of your machine. Use with the arms locked to gently pre-dry hair and create volume from the roots.

Auto-pause
After three seconds of inactivity your machine will automatically pause. Simply move the machine to restart the airflow.

Engineered to maintain hair strength
Maintain strength.³ Protect shine.¹ 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 extreme heat.¹

³When used in wet to dry mode vs. unstyled, untreated hair.
¹When used in wet to dry mode.