Rockport storm surge plain toe mens boot these rockport storm surge plain toe mens boot are built with an eva footbed hydro shield technology and waterproof construction to keep your feet dry all day they feature adiprene technology which provides shock absorbing and heel cushioning and tpr outsole which provides durable shock absorbency to help reduce foot and leg fatigue and good sole traction mens boots eva foam footbed lace up fastening waterproof design durable rubber g