Click on the size guide button on the right before ordering to ensure that you order your correct size for high energy days in the hills or mountains our womens cross penine hybrid jacket provides trusted weather protection that moves and breathes with you the shell uses durable waterproofbreathable isotex 15 000 fabric with key area stretch panels for enhanced mobility sealed seams watertight zips and adjustable cuffs seal out the elements while 2 way underarm venting zips provide welcom