Hi team. Congrats on being shortlisted in the challenge! Great presentation. I liked looking through your photos to see how you are experimenting and working with the grind materials. I also like how you have considered a variety of possible uses/users as shown in your ux maps.

I have a few questions about the project.
Are you testing the grind earmuffs for noise reduction and comparing this with earmuffs that construction workers currently use? Is there an industry standard for this type of product?

How will these earmuffs have a snugger fit than competitors? (I saw this listed in your value proposition.) Is there something about the materials or your process that will provide this?

And based on personal experience, even normal rubber materials used by some other makers can lead to skin allergy, not to mention this product is made from grind, how can your business properly manage this issue and make this product more reliable and user-friendly? One more thing is about the product prices. what is the specific price setting for different models?

Looking forward to seeing the project develop!

The greatest thing about this proposal is that it could also contribute to social equality - really great idea. What I want to know more is detailed description of how the Nike Grind materials that you are planning on using are the best option for these parts or are there more useful materials for these parts of your product? More specifically, is the Nike Grind challenge the best option for your product?