Muck Boots have updated their ever-popular Muckster all-purpose shoes with a new type of sole and improved last to give it a refreshing new lease on life. With more stability on unstable surfaces than ever before the Muckster II still fits like a glove and gives you maximum comfort and support while remaining easy to slip on and off thanks to its pull tab feature. This is a great all-round shoe., 4mm CR flex-foam., Breathable Airmesh lining., Comfort Topline., Pull-On Tab., New Technical High Traction Rubber Outsole.