Helly Hansen Dynamic Crew - Women's With a crucial understanding of women’s needs in the outdoors, we built the Dynamic ½ Zip with LIFA® fabric in progressive styles and shapes that fit your outdoor activities. The new Dynamic ½ Zip was specially designed specifically for women to keep you drier and more comfortable across all conditions. Features: LIFA's unique Stay Dry technology performs and remains comfortable through the duration of high intensity activities Non rubbing flatlock seams minimizes skin irritation Close to body fit helps move excess sweat and heat away from skin Lockable half-zip d