I bought these Keen Newport H2 Sandals for a trip to the Galapagos. They were perfect for walking on sharp lava rocks near shallow ocean pools and surf. I highly recommend that you order at least a half size larger than you might believe you need to...Keen sandals and hiking shoes run short. Personally, I bought my sandals a whole size larger and I was very happy with them...but I wear my sandals with very thin, two-layer, fast-drying hiking socks.