Pulling waders on at the truck gets easy when the Simms G3Z Pro Stockingfoot Wader opens down the center front with a waterproof TIZIP zipper. GORE-TEX Pro 4-layer fabric covers the lower leg and seat of this zip-front fishing wader, and a waterproof, breathable 3-layer GORE-TEX upper covers the rest. What Our Gearhead(R) Experts Are Saying:"Deep wading taught me to trust the zipper, because I stay dry from the first cast to the last. A mid-day break is a quick unzip and zip back up, so I spend less of the day out of the water."