First off I have good feet, no problems with them,  can walk barefoot.  Size 6 fit my size 6 medium width foot. Felt comfy and provided adequate support.  Worn for water landings followed immediately by hikes on: sandy,  rocky, pebbly, uneven terrain of the Galapagos. Dried quickly, but not immediately. The temperature was 80 F so damp shoes not a problem for me.  I packed light weight socks to put on for hikes, but rarely needed them. Open areas of shoe  provided escape for  water, air circulation. The velcro closure for strap made putting shoes on and off a breeze, plus shoes could be looped together easily when not wearing. Occassionally some pebbles entered shoe through openings, but wearing socks will prevent that problem. Good traction on slippery, wet surfaces, light weight.  Wash clean easily with  water from hose. Wound up wearing them home on plane, because of their comfort, even though I looked like a yellow footed boobie (Galapagos insider joke).