With a longer cut to ensure the coverage you need for big mountain adventures, the women's Arc'teryx Sentinel LT jacket is one of Arc'teryx's most durable, versatile and progressive big mountain pieces. This jacket is true to size and fits well as a shell, leaving just enough room for one or two insulating layers to fit comfortably. - Arc'teryx- Women's Sentinel LT Jacket- Medium- MosaicWorn once on a trip to Park City, skied for three days. It is an excellent shell jacket by one of the most reputable brands in snow sports. It unfortunately no longer fits me, but is in excellent condition!
