Saucony Ride 14 Runsheild Men's Running Shoes Artic Chill Size 9.5

A friend gave me these shoes which ended up not fitting me. They were used in a 500 or 5000 step trial demonstration. I didnt quite catch the explanation. The shoes have no physical deterioration but have some marks on the bottom from walking or running, probably on a treadmill. I tried them on briefly and the foot comfort experience is wonderful from the soles of the athletic shoes. It's beyond what I've experienced in any ither shoe. 9.5 is just not my correct size.