Jackets
Your outer layer should be able to protect you against the extreme elements. Jackets can protect you against humidity, wind, and cold. When choosing an outdoor jacket, you either put emphasis on one of these factors or compromise for a sufficient level of all-round protection.
Synthetic & Down Jacket: High loft to maximize heat retention, lightweight, breathable.
Ski & Snow Jacket: Wet/outdoor activity, block wind/rain, suitable for the more extreme weather conditions (including snow), aid in ventilation while moving.
Soft Shell Jacket: Waterproof/resistant, breathable, multi-purpose.
Shell (Rain Jacket): Waterproof, less breathable than a soft-shell, lightweight layer.
"NOTE: There are a number of different types of outerwear materials that can be worn depending on the temperature."
From leading brands Patagoinia, RAB, XTM & Marmot