Rolimaka4 or 3 Pack Youth Boys' Compression Leggings Tights Athletic Pants Sports Base Layer for Kids Cold Gear

How many pairs of leggings come per order?

My son is small for a 12 year old and wears size 10 pants. He is very thin. Would it be better for me to get him the size 8 so they are not loose?

Do these have a pocket for a cup?

Can I have my toes out when he wears this and can they be super tight?