Full bib coverage with stretch panels where it matters most, the men's Burton Reserve 2L Bib Pants are the shell pants you can build your winter layering system around. Built-in stretch keeps you bending and twisting without restriction. Fully-taped seams and two-layer 20k/20k storm protection make for a warm, dry world when paired with the base layer of your choice. A full package of rider-designed features gives you all the venting, adjustability, and functional pocketing you need to dial in your comfort on the mountain.