The Freeman Leather Lace-Up ankle boot incorporates Muck's time-tested combination of comfort, warmth and ruggedness. The oiled, pull-up leather is durable with an attractive patina that looks great in any work, play or commuter environment. This leather boot features an outsole that's rugged but subtly unobtrusive, neoprene Strobel for flexibility, and an ultra-comfortable PU footbed. Like all Muck Boots, this leather collection employs 100 percent waterproof materials for maximum water resistance.