The construction enables atmospheric pressure to assist in expelling warm, moist air, mt. maddsen waterproof hiking shoes.

The Perfect Mens slide to slip into for irresistible comfort.

An evolution of the OOriginal, featuring an agile OOfoam strap for additionalsupport and comfort.

Sport Flex:A contemporary spin on theclassic slide, with a sleek adjustable upperstrap for a more optimal all-around fit.

OOfoam technology absorbs 37% more impact than traditional footwear.

Proprietary footbed design reduces stress on knees, ankles and other joints.

Closed-cell foam is machine washable and designed odors never stick around.

Garden hose exposure produces zero water ingress, best running waterproof shoes.