For women

You already know which man.

If a name popped into your head the moment you read the word “nails”, that’s him.

Hard As Nails is one week in November. Men paint their nails, wear them everywhere a normal week takes them, and find out what they were actually worried about. Usually nothing. Then the conversations start.

You can be the reason he does it. You can paint them. You can watch what changes. Or none of the above.

A hand with dark green nails covered in white and olive dots. The participant wrote: Left my eldest daughter with creative control, have ended up with what we’ve decided is Enchanted Toadstool

Three ways in, all optional

Pick one. Or all three.

  • Nominate him. Tell him why you thought of him, then it’s his. It takes you about eleven seconds and him five minutes.
  • Paint them. About half the men in the pilot had theirs done at home by someone they know. Partners, daughters, mates. Could be you.
  • Watch what changes. Log a short observation before and after his week. It’s some of the most useful data in the study, because it’s not him marking his own homework.

He’s a grown man, and none of this is your job. If you’d rather just enjoy the view, that counts too.

Nominate a man →

From the 2025 diaries

What the men wrote about the women in their week.

Partner painted my nails, felt like a nice bonding experience… she said it is nice that her son will have a positive male role model.

Anonymous research diary, entry 107 / 194

She was so pleased at what I was seeking to do and only too happy to do the original painting of my nails… I think it made her proud of her old man.

Anonymous research diary, entry 190 / 194

At the end of it she said, “by the way, I’m loving your look with your nails.” … Felt seen, connected and allowed me to be vulnerable.

Anonymous research diary, entry 83 / 194

In general I’ve had more open conversations with women since painting my nails, with them expressing interest in challenging men in their lives.

Anonymous research diary, entry 59 / 194

Worth knowing before you send it

What he's actually agreeing to.

Because he will ask you.

  • One week in November with his nails painted, on a week he picks himself.
  • Two short surveys. One before, one after. That is the whole commitment.
  • Everything else is optional. The diary and the group chat included. He can turn all of it down and still be fully in the study.
  • Getting them done is easy. There is a nail bar within a mile of most people and a discount code at nearly every salon in the country. About half the men in the pilot had theirs done at home by someone they know. Could be you. Doesn't have to be.

One more thing

The eye-rollers do best.

The men who got the most out of this weren't the ones who found it easy. They were the ones who were certain they would hate it.

If he is the sort to roll his eyes at this, you may have the right man.

Nominate a man →