The Sitka Gear Men’s Stratus Bibs are 100% windproof and deadly silent, the Stratus Bib was built for the fluctuating weather found throughout whitetail season. A Gore Windstopper membrane is sandwiched between a silent micro-fleece shell and a warm, breathable micro-grid fleece interior to deliver windproof comfort on even the most blustery days. Low-profile adjustable no-buckle suspenders and silent snap cargo pockets are positioned for easy access even while sitting.