Features of the Pearl Izumi Women's Summit Shell Jacket Barrier lite fabric is lightweight and windproof Eco-friendly C6 water resistant DWR treatment sheds precipitation Hood designed to Fit under-helmet without interfering with Fit Fitted waist for the female figure Two-way YKK vislon front zipper for easy venting Interior envelope pocket doubles as stuff pocket to pack jacket Packs down small enough to Fit in a jersey pocket or disappear into a pack Weights less than 100g BioViz reflective elements for low-light visibility Fabric Details 100% Polyester