NidraSleep Mask, Contoured Blackout Sleeping Mask, for Men & Women - Standard Size, Brown

Is this mask comfortable for side sleepers and what is the material made out of?

How do the straps connect?

How does the mask work for those who sleep on their stomach? Also, how well does it work for those with larger noses? Does it still fit properly?

I have a contoured Mask made with foam. But it's thick and HOT in the summer & my thin mask leaves bags under my eyes. How would this mask benefit me?