Timberland Green Rain Boots

Used very few times but got new boots No flaws to the majority of the boots Only flaws are on the bottom of the shoes seems like parts of the rubber has gone whiteish or it may just need some cleaning But the shoes are quite clean so I am not sure... One scuff at the tip of the right shoe Size 6 in Timberlands but they run big, which is like a 6.5 Size 37 EU