Your snow bibs don't have to be cumbersome and clunky to defend against all manner of moisture. Instead, throw on the Billabong North West STX Bib Pant to discover lightweight protection from the snow that won't drag you down. The 2-layer Sympatex STX Stretch fabric is waterproof, windproof, and breathable for maximum comfort in wintry conditions without adding unnecessary bulk. Fully taped seams lock out penetrating moisture, and critical seams are reinforced on the inseam and back hem for extra peace of mind. When things get hot on those long-winded climbs, open the mesh-lined inseam vents to dump heat for a smooth journey uphill before you rock the descent.