OLUKAIHo'opio Women's Beach Sandals, Quick-Dry Flip-Flop Slides, Water Resistant & Modern Low Profile Design, All-Day Comfort Fit & Wet Grip Soles

This was promised by thursday. now i’m going on my trip in the morning without them. why did they not arrived when promised? i would have never ordere

What is the difference between 8 and 8 m? which one is wider?

Are these leather or synthetic?

Photo shows different material between the toes. Some have leather and some nylon strap. Which is it?