Here's this Nike jacket in a nutshell: heat-regulating, water-repellent and lightweight. It handles the cold with PrimaLoft® insulation. And when you don't need it, fold it into the inner pocket.

• Nike Therma-FIT ADV technology combines heat-regulating fabric with advanced engineering and features to help keep you warm in cold-weather conditions
• PrimaLoft® insulation helps fight off the extreme chill
• If the day warms up, stash this jacket away in the internal pocket and use the ACG tribiner to hook it to your pack (tribiner for utility uses only; do not use for climbing)
• Bungee system at the waist lets you dial in your fit
• Water-repellent 2-way zipper lets you adjust your coverage as needed
• Brushed lining on the inside of the collar and pockets is soft, warm and quick-drying
• The loose fit feels roomy for the body and lets you throw it on over a base layer when needed