Breathable & comfortable waterproof polyester 3-layer upper & 4-layer lower Built-in Gravel Guards with gathered elastic bottom hem Whoa-now grab handle built into the back of wader to hold kiddos close when they wade too deep Anatomically engineered neoprene stockingfeet Best wader warranty in fishing: 60-Day replacement for leaks, no questions asked. 365 Days repairs on us.