BREATHABLE & WATERTIGHT BIBS - Mechanical stretch waterproof/breathable shell fabric and super soft stretch lining allows for maximum movement and comfort ERGONOMIC CONSTRUCTION - These bibs from Boulder Gear feature lower back stretch insert for added mobility and inside lower leg snow cuff for insulation DESIGNED FOR ACTIVE WOMEN - Featuring our innovative, BG TECH+ fabric the Boulder Gear Marvel Bib II, is built with function, fit and fashion in mind ULTIMATE INSULATION - Utilizing a 4-way stretch, waterproof/breathable (20k/20k) shell fabric, this stunning new bib provides ultimate protection no matter where your winter adventures may take you CRITICAL SEAM SEALED BIBS - Critical seam sealed bibs offer you adequate protection from water, wind, and other elements; it is the best option for skiers or snowboarders in the most extreme conditions