XYXXMen's Uno Regular Fit Micromodal Briefs with No Marks Waistband (Pack of 3)

Is this padded

My size is 85 which size i will buy ?

In 550 Rs there are showing 3 colour does this mean its a psck of 3

My waist size is 32 and for briefs I always buy 90cm...but here 90cm is under 36-38 waist size... I'm confused which size to buy?