Columbia Bonehead PFG shoes in Silver Gray/Icy Morn. Sz: 6 Combo open mesh and synthetic upper Soft heel material for added comfort Water and stain resistant treatment Antimicrobial footbed Non-marking wet grip outsole Very good used condition, used 4 times but I need a half size larger. Washed after each use. Last photo shows some discoloration on the right shoe heel. Smoke and Pet free home.