X ULTRA 4 GORE-TEX WOMEN'SWhat does women specific really mean? For us, its shoe that is fully adapted to the morphology of your feet: a softer cuff, cradling anatomical design and a lower density ADV C Chassis for greater stability. In the updated X ULTRA 4 W GTX, all this is backed up by waterproof GORE TEX protection and a grippy outsole that powers through uphills and descents, so you can explore every angle of your freedom.