I be go on a camping trip that involve cave walking and learn at the last minute my sneaker would not be appropriate and be advise to buy a pair of Keens . I have -lrb- 48 hour before I leave on the trip and make this purchase with a one day delivery -- and it arrive on time . the shoe be perfect , comfortable and have not only walk in cave and up gentle sloping cliff , but in the backyard -lrb- very comfortable -rrb- and even in the ocean and beach in Hawaii . these be perfect shoe if you have to deal with moisture while walk . 5 Stars for sure .