If you are going to have a lot of water sports such as white water kayaking on your itinerary, you should pack water shoes along. Water booties are great for cold weather as they offer a snug and secure fit to keep your feet warm. These shoes also have a grippy bottom for walking on sand or rocks. 

Size: US 2, Europe 35, 215mm
Size: US 3, Europe 36, 224mm
Size: US 4, Europe 37, 232mm
Size: US 5, Europe 38, 241mm
Size: US 6, Europe 39, 248mm
Size: US 7, Europe 40, 253mm
Size: US 8, Europe 41, 262mm
Size: US 9, Europe 42, 272mm
Size: US 10, Europe 43, 279mm
Size: US 11, Europe 44, 288mm
Size: US 12, Europe 45, 297mm