Men's hair spray for straight-hair volume: Doing What Air Fit
In short
Doing What Volume Styling Air Fit Spray is a hair styling spray tested on straight hair in Korea. Used with wax, it lightly held the desired areas and kept the style intact through the end of the workday. Verdict: a fresh, non-clumping hold for men’s styling, haha.

Good to know
- Product
- Doing What Volume Styling Air Fit Spray
- Volume
- 150ml
- Spray distance
- At least 20cm from the hair
- Extra sprays
- 3–4 sprays on areas that need more hold
Prices as written by the tester on Jan 10, 2026 · not updated automatically
“A spray that holds as lightly as air” Doing What Hair Spray
My husband has straight hair, so doing his hair always tends to take quite a bit of time. He always uses spray or wax products, and this time he styled his hair neatly with Doing What Hair Spray and was so pleased with it that I wanted to introduce it to you.


Doing What Volume Styling Air Fit Spray 150ml
- A hair styling spray with a lightweight, airy feel
- Natural hold without clumping—as if you hardly sprayed anything
- Keeps volume and shape neat at the finishing stage of styling

Finish your hair styling with Air Fit Spray, featuring a feel as light as air and Doing What’s signature scent.
How to use Air Fit Spray
- STEP 1. Once your style is complete, spray from at least 20cm away from the hair.
- STEP 2. Spray an additional 3–4 times on areas that need more hold.
- STEP 3. Finally, set it with a hair dryer for an extra boost of hold!

Let me show you how my husband tidies up his hair using Doing What Hair Spray and hair wax as his hair essentials.
Air Fit Spray with a natural mist spray


A controllable mist spray for the areas you want
It contains TECA-Biome, an ingredient combining Centella asiatica extract and a microbiome, which is said to help soothe the scalp and provide a fresh, comfortable finish even after blow-drying. As you can see in the photos, the mist spray lets you adjust the amount of hold only where you want it. Before using Doing What, other products were not mist sprays and spread so strongly overall that they got all over the skin around his forehead. Air Fit Spray is light yet powerful, so it holds really well 👦🏻




No matter the angle or how you spray it, it sets evenly and precisely, letting you style with a fresh finish and no stickiness. In particular, it finishes softly with Doing What’s signature scent, which made styling hair feel nice too. It has even completed a skin-irritation test, so you can use it with confidence! Packaging and size matter too, but how well a hair spray does its job is the most important thing. Doing What Hair Spray is a hair product that makes it easy to finish the style you want, with perfect hold as well.

How we held straight-hair volume until after work
It makes it easy to bring out the texture strand by strand. Because my husband has straight hair, he used wax to press down the permed-down sections, lift the volume at the top, and finally set it with spray. Even after work, his hair did not get messed up and stayed in place well. It contains functional ingredients intended to relieve hair-loss symptoms, so it seems good to spray without worrying about the scalp. With hair products, hair is often clumped together by the time you wash at night, which can cause breakage or make shampooing difficult. But Doing What Spray washes out well without hair coming out.

After setting it with hair spray, lightly fixing it with warm air from a hair dryer helps the root volume last even better. It is a hair spray that suits any style, whether for everyday wear or a casually polished look. I recommend it to anyone looking for a men’s hair-hold product, haha. Hold that stands up to strong wind!






