Avia 830 Men’s Basketball Shoes, Retro Sneakers for Indoor or Outdoor, Street or Court, Sizes 8 to 15

Do they run big or small comparing with jordan brand?

Do they come in wide size

does it make you taller? like does it have platforms on it that make you more taller

Is the Avia shoe size chart accurate? I've been wearing size 14 shoes for years. My foot is 11 3/4" heel to toe. Per the chart, that's size 12!!!