Helly hansen legacy mens ski pants the helly hansen legacy mens ski pants are a lightweight and insulated bottoms perfect for wearing when hitting the slopes the trousers are constructed using primaloft insulation to ensure warmth is trapped in and you can retain optimum body temperature when out in colder conditions the trousers feature zip ventilation panels on the inner leg to allow maximum breathability whilst the adjustable waist allows for you to tailor the fit of the trouser perfect