I am a 7.5 US in all shoes and sandals, so I first ordered these sandals in EU size 38 which translated on website to 7.5 to 8 US.  They were way too big.  I then ordered EU size 37 (size 6.5 - 7 US).  BINGO perfect.  Wish I had seen previous reviewer's advice that these ran large (free one way shipping from Amazon but FootSmart will charge me to return the over-sized pair).  The workmanship and style of these shoes are topnotch.  I bought the Salmon/Blue (light turquoise at the toe and salmon colored leather underfoot and on the heel).  Very happy--I have tons of summer clothes that I will wear with these sandals.......buying shoes online is always risky, but happiness is finding just the right pair!!!