LOTS OF REFLECTIVE MATERIAL, GREAT OVERALL LOOK WITH OLYMPIAN GOLD  USAIN BOLT FLAVOR,COMFORTABLE,CUSHY BUT STILL
FIRM ENOUGH FOR LONG RUNS. YET, AFTER 20 PAIRS OF GREAT FIT  PUMAS @8.5  THESE ARE LITTLE LOOSE. SURE WOULD BE NICE IF THERE  WAS UNIVERSALLY CORRECT SIZING FOR ALL ATHLETIC GEAR ! OF COURSE THAT MAKES SO MUCH SENSE IT WILL NEVER HAPPEN.