Grisport Vent Mens Waterproof Walking ShoesThe Grisport Vent is a waterproof mens walking shoe with a new Vibram 'Adventure' rubber sole with deeply defined lugs for increased traction so you can take on the great outdoors with confidence. With a Suede leather Cordura mesh mixed upper, toe cap protection and the new support system to give personalised heel lock adjustment, this lightweight hiking shoe combines comfortable cushioning with aggressive traction. The specs in this boot are