Answer:
It is a common and favored clothing material among biker gangs and superheroes.
What is something that can go up quite easily, but is not as easy to bring back down?
Dry though I may be, I am still a sea.
I shave several times a day, yet I still have a beard. Who am I?
It belongs to you, but other people use it more than you do. What is it?
I am a room that has a roof but no walls. What am I?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?