I've owned over 20 pairs of these in numerous colors. These were the only pair that ran large and feel not like Havaianas on my feet. They are very spongy and thin soled. I love Havaianas because they last so long and are such nice quality but this particular pair in green just are not like all of the other ones I've purchased. They feel kind of like the cheapy flip flops that Old Navy sells. I'll use them for indoor slippers. i would give all Havaianas five stars, this pair was just different. Strange.