Model: HD641S

Shark® FlexFusion™ Air & Ceramic System with Air Straightener

$399.99
Out of Stock

Meet the FlexFusion™

  • Air styling when you want it.
  • Hot tool performance when you need it.
  • Designed to work with wet or dry hair.

Select your FlexFusion™

Shark® FlexFusion™ Air & Ceramic Styling System

$349.99
  • Wet-or-Dry Fusion Brush
  • 1.25" Auto-WrapCurlers
  • FrizzFighter™ Finishing Tool
  • Styling Concentrator

Shark® FlexFusion™ Air & Ceramic System with Air Straightener

Out of Stock
  • Wet-or-Dry Air Straightener
  • Wet-or-Dry Fusion Brush
  • 1.25" Auto-Wrap Curlers
  • Styling Concentrator
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Includes Two (2) Year Limited Warranty
Shark® FlexFusion™ Straight is the only luxury multi-styler with air straightening. Built to style wet hair with no heat damage & re-style dry hair without washing.

  • • FLEXFUSION STYLING TECHNOLOGY: Air + heated ceramic. No heat damage styling* & hot tool results. *In wet-to-dry mode.
  • • STYLE WET HAIR: Easily dry and style wet hair with no heat damage.
  • • RE-STYLE DRY HAIR: Achieve stunning blowouts as they are on a typical wash day.
  • • SCALP SHIELD: Developed with Dermatologists. Approved by stylists.
  • • NO HEAT DAMAGE: Giving you fast drying while maintaining low heat.
  • • FUSION AIR STRAIGHTENER: silky, shiny, & smooth results on both wet & dry hair.

Amperage12.5 amps
ColorCosmic Blush
Product Dimensions1.69 in L x 1.61 in W x 10.79 in H
Wattage1500 watts
Warranty (years)2 years
Voltage120 volts
Weight1.74 lbs

Free shipping on all orders of $99 or more. Orders of less than $99 may be subject to a $10 shipping fee.

  • Canada: Orders shipped are subject to a 31 CAD surcharge.
  • Hawaii & Alaska: Orders shipped are subject to a $100 surcharge.
  • Puerto Rico & Guam: Orders shipped are subject to a $175 surcharge.

Note: Items that come in bundles may be delivered in multiple shipments. A separate email will be sent for each tracking number.


  • FlexFusion™ Straight
  • Wet-or-Dry Fusion Air Straightener
  • Wet-or-Dry Fusion Brush
  • 2, 1.25" Auto-Wrap Curlers
  • Styling Concentrator



The only luxury multi-styler with air straightening.

More powerful, smaller, lighter & now straightens wet or dry hair vs. FlexStyle.

No heat damage styling* & hot tool results.

More powerful, smaller, lighter & now straightens wet or dry hair vs. FlexStyle.

*In wet-to-dry mode.

 

Styles that last up to all day*.

 

Wet-or-Dry Fusion Air Straightener

Straighten wet hair in as little as one pass.**

**Using wet mode on wavy hair in lab settings

Wet-or-Dry Fusion Brush

All the volume, shine, & up to 50% less frizz.†

†Volume vs. blown dry hair, shine/frizz vs. air drying.

Scalp Shield Mode

Activate to instantly adjust temperature to protect the scalp from extreme heat. Utilize high velocity airflow to bring your hair from wet to dry ultra-fast and protect 100% of new hair growth with less heat.

No heat damage

FlexFusion™ measures and regulates temperature 1,000 times a second, never exceeding 230°F, and never approaching heat damaging temperatures of 302°F

Now smaller, lighter & more powerful vs. FlexStyle

FlexFusion™ is now smaller, lighter & more powerful for wet and dry hair than the original FlexStyle to help effortlessly style wet hair with no heat damage and re-style dry hair without washing.

 

Meet the accessories

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FlexFusion™ FAQs

How does this work on wet hair?

FlexFusion™ combines powerful air and heated ceramic at lower temperatures than hot tools to dry and style wet hair with no heat damage.

When do I use Scalp Shield Mode?

Hair is most fragile when wet. Use Scalp Shield optimized temp to slowly add heat while rough drying your roots to protect new hair growth.

What is the difference between FlexFusion™ and FlexStyle®?

FlexFusion™ can be used on both wet and dry hair to style on wash day and everyday. FlexStyle® is an air styler intended for only wet hair.

How do I switch between styling mode to hair dryer mode?

To change to hair dryer mode, slide down the hinge latch button in the middle on the back of the hair dryer and rotate the nozzle left.