Durable yet lightweight design allows for maximum mobility, warmth, and comfort in mountainous environments. This versatile women's shell snowmobile jacket is engineered with the rider experience at its core and is designed to be used as part of a layering system dependent on conditions. It's guaranteed to be completely waterproof and windproof for life and has a breathability rating that is second-to-none. During times of extremely high intensity, underarm ventilation is easily accessed to instantly shed excess heat. The Helium Jacket is ergonomically designed for active riding from top to bottom. The tailored body, offset the main zipper and pre-shaped sleeves work together to ensure the jacket's fit mimics the wearer's movements, especially when paired with the women's Helium Highpants.