Women's Health writer is seeking expert commentary from a sleep or textile expert on finding the best mattress for you.

To submit, please include:

• Expert Bio
• Responses to the following questions:

1. What should I look for in a cooling mattress topper?

2. What material/thickness should it be?

3. Are cooling components important?

4. How should you clean a mattress topper?

5. How long should a trial period of a mattress topper be?