Answer:
It is a common and favored clothing material among biker gangs and superheroes.
What eight letter word has "kst" in middle, in the beginning and at the end?
There is one in every corner and two in every room.
You do this into someone's ear when you want to be discreet.
It is where kings, queens, knights and bishops go to war together.
A little house full of meat, no door to go in and eat.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?