Simms Rivertek Shoes US10 (28cm) Recommended for those who usually wear 27-27.5 cm shoes! These are quite sturdy boots, and since they haven't been used much, they should still be good for a long time. The originals used elastic laces, but I prefer a more secure fit, so I've replaced them with regular laces. (Original laces are not included.) I will also include the elastic laces as a service, although they are not the originals. Please note that this is a used item, so no returns or exchanges. Feel free to comment with any questions.