Hole in pants

Today we tried a pair of old jeans...
-They don't fit anymore...don't you have another ones???
David brings another pair...new ones and he puts them on...but...a small hole at knee level shows off mocking at us.
-David, this jeans are new, how come you managed to poke a hole in them??
-I don't remeber...:(...I can't wear them like that!!!!
-Yes, you'll have to, you don;t have another pair...
-But I CAN'T wear them!!!
-Why not?? It's just a litte hole, and they look fashionable!!!
-Well...but what if a wind is blowing and I'll be bery very cold, because it can come through my hole directly to my feet????