Christep I flew to Florida last year had to take off my shoes at EWR. By the time I got to Florida my one foot was starting to itch slightly... The next morning before I checked in for my cruise I had to visit a hospital. Well the end of the story was 400.-USD hospital bill one pair of leather shoes down and a vacation during which I couldn't go to the spa or swim in the pool for the sake of my fellow cruisers. The heat in the Carib. wasn't a comfort either....