It checks today's price at every store, compares the alternatives and answers in about a minute.
The Sentinel Insulated is Arc'teryx's women's ski and snowboard shell with light synthetic insulation, a waterproof nylon face fabric and a relaxed cut. It carries the features freeride riders expect: a powder skirt, pit-zip vents and a helmet-compatible hood. Against uninsulated shells like the Sentinel LT it trades breathability for warmth on cold lift days; against budget resort jackets it wins on build and weatherproofing but costs more and runs roomier. Reviewers like the protection and finish, while some find the fit boxy and the insulation thin for deep winter.
In stock
In stock
In stock
Lowest price we've seen: $474.95 on Nov 11 at ! OutdoorXL.com. Tracked across 3 stores since Nov 11.
Owners rate it around 3.8 out of 5. Most praise the weather protection, warmth-to-weight balance and snow features; the main complaints are the roomy fit and insulation that is too light for very cold days.
The Arc'teryx Sentinel Insulated Jacket is a women's ski and snowboard jacket. It is made of nylon and is insulated, with a lightweight level of warmth. It is waterproof and can also be worn in the rain.
The jacket has a relaxed fit in regular sizing. It includes a powder skirt and pit ventilation. It is suited to spring, fall and winter.

