Running Questions

I bought new running shoes yesterday - Adidas Kanadia tr5. Should I expect a certain amount of “breaking in” time or should they fit like a charm on the first time out?

My earbuds cord is driving me nuts (twisting). Do you have earbuds you love?

I’m going to need to buy some warm weather clothes to keep going outdoors. I’m a l-XL - any suggestions for inexpensive brands/ stores?

What do you do in warmer weather with your car/house keys (no pockets)?