Bilt Frogg Toggs Women's Rain Pants Features DriPore Gen 2 waterproof fabric: 8,000mm waterproof and 5,200 Mvtr breathability Fully taped and sealed seams New heat-resistant inner leg liners Zippered leg openings Pass through pockets Adjustable elastic waist Ultralight, compact and portable Note: When measuring for fitment and choosing the appropriate size, take into account any gear you will be wearing underneath these rain pants.