Havaianas - Top, Comfortable, Durable, and Lightweight Flip-Flops, Zori Style, with Non-Slip Sole, Adults Unisex

Are these real official havianas?

Are the blue the metallic blue slim ones?

I have emaill 4 times without a reply says on here they have been delivered i have still yet two recieve them also had no delivery card through my box

Are these the womens or men's sizes?