Take the slopes, peaks, and trails less traveled in the Women's Spire Jacket. Built for high-altitude expeditions, its waterproof, breathable 3-layer GORE-TEX® fabric, 100% seam-taped construction, and PFC-free DWR (Durable Water-Repellent) finish combine to keep you dry. Other features like the fixed helmet-compatible hood, zip-off powder skirt, and VELCRO® cuffs offer extra protection from the elements. Get some air when your adventure heats up with the zippered PitZips. For added safety, the RECCO® Avalanche Rescue Reflector bounces a signal back to rescuers. Add an insulated layer under this shell jacket for warmth.