As many have said, they are in fact slick and slippery, but this did not bother me. What bothered me was 1) They absorb water like none other. They are useless if there is any moisture on the ground, acting like sponges. 2) The surface has not been durable. The finish is eroding on top and bottom. 3) The straps are too thick and stiff.<br /><br />I would not recommend these to anyone.