Ray Allen did not play in the 2008-2009 nba finals.
I have not worn these type of shoes, but I have worn many similar types around the same price. I buy most of my running shoes for an amazing deal on Amazon.
The kind you put on your feet
Worn out shoes can be recycled by giving them to Reuse-A-Shoe. They collect worn out athletic shoes and salvages materials to make Nike Grind. They are recycled into sports and playground surfaces.
Nike shoes are worn nearlly every where around the world becuase they are a big seller
most, if not all state associations define what must be worn during competition, what may be worn, and what may not be worn. Most, if not all will require a singlet, shoes and headgear.
Dante Exum singed a deal with Adidas and wear Adidas shoes in the NBA.
Karate is practiced in bare feet, shoes are not worn. There are martial arts shoes that are designed for people that like to do martial arts and there are some, such as kung fu, where shoes are worn.
It is something worn on the foot.