evo.com | Arc'teryx Shell Pants > The Arc'teryx Rush Bibs are built for the rush on both sides of the ridge: the burn of the skin track, the quiet at the top, and the first turn down into untouched snow. Zippered thigh vents let the heat out on the climb, Keprotec(TM) instep patches shrug off crampons and ski edges, and GORE-TEX(R) PRO keeps wind and snow from crashing the party on the way down. Keprotec(TM) Insteps Guard Against Edge Abrasion Zippered Thigh Vents 3L GORE-TEX(R) ePE Membrane Regular Fit Provides Freedom of Movement with Room for Layers Two Zippered Thigh Pockets for Secure Storage | Arc'teryx Rush Bibs Men's 2027 - Small Green