"What Our Gearhead® Experts Are Saying:""The Roan Pants vent well enough that I'm not stopping to strip layers when the temperature climbs mid-run. The mesh-lined zips open wide and the brushed handwarmer pockets are worth having at the end of a cold chair ride.""Why We Like ItThe two-layer V-Science construction uses critically taped seams and a PFAS-free DWR finish, so the 20K waterproofing holds through wet spring conditions without the chemistry concerns that follow older DWR treatments."