These are by far the most comfortable and versatile shoes I own.  After several years of daily wear, I finally broke down and bought a second pair of the Olmec Slip-ons.  My original pair have been worn every day for everything from going to the office, shoveling snow, camping, clay shooting, and they even came with me on several South Dakota pheasant hunts.  To simply say it is a versatile shoe would be an understatement!

Keep in mind that my original pair probably have another 100,000 miles or more left on them, but my wife pointed out that they were beginning to look too ragged for me to wear to the office every day.  These things really held up beyond my expectations.

The only negatives I'm aware of;  they do not have the best traction on slick ice and since the leather isn't breathable a camping buddy said he got rid of his because they stunk beyond belief.  The odor problem has not been a problem for me, but I don't have sweaty feet.  Also, the ice issue has been minimal for me.  In fact,  I've been wearing them in lieu of boots for the past 3 winters here in Minnesota.