Men's Hoggs Of Fife Field Sport Neoprene Lined WellingtonOur Field Sport Neoprene is a great quality, hard wearing insulated boot with a 4mm Neoprene lining and a Vibram outsole - improvements over the years have given this boot technology advances and an enviable performance record.Handmade superior natural rubber field boot4mm high-density durable neoprene lining for extra warmth and comfortRemovable cushioned EVA insole with memory foam inserts for excellent shock absorptionhigh-performance compound Vibram® outsoles for class-leading grip, abrasion resistance, comfort and durability Mens Field Sport Neoprene Lined Wellingtons