Odyssey React Flyknit shoes

These were my sisters but unfortunately they’re too small for both of us. They’ve been worn a few times to walk her dog but still in great shape! They’re size 8.5 but feel like 7.5. They’re very narrow and snug. My sister is a typical size 8 and they’re too narrow for her feet. I have more narrow feet, but I’m a typical size 9 and they’re too small and narrow for me.