Three layer shell pants are a durable choice. They're also great on long hikes, as moisture doesn't have a place to hide, unlike in apparel with a separate liner. - Regular Helly Hansen fit - Helly Tech 3L material: waterproof, windproof, breathable - Durable surface fabric - The waist has a stretchy part - Crotch gusset offers great freedom of movement - Adjustable hem - Side zippers reach almost to the waist, enabling you to don and remove the pants without taking your shoes off, and they double as ventilation