Puff-O Long Down Puffer Jacket vs Patagonia Jackson Glacier Parka

Both are serious cold-weather coats with 700-fill down and waterproof shells. The Puff-O is the warmer, longer option: it claims warmth to -30°C and runs to mid-thigh or below, so it suits people who stand around in deep cold. The Patagonia Jackson Glacier Parka is a men's thigh-length parka with a two-way zipper, storm cuffs and recycled down, and Patagonia's repair and warranty support is a real long-term advantage. Owners of the Puff-O call it very warm and roomy, but many say it runs big, so size down if you want a closer fit.

• Choose the Puff-O Long Down Puffer Jacket if you want maximum warmth and length for very cold winters and don't mind a relaxed, slightly oversized fit.
• Choose the Patagonia Jackson Glacier Parka if you want a thigh-length men's parka with a two-way zipper, storm cuffs and recycled down backed by Patagonia's repairs.