You know Buffalo season is here when it’s cold in the flat. One of those brrrr, get dressed quick days where merino just isn’t enough. My Buffalo is a 15 years old Big Face smock. The layers of pile fleece and pertex have the ability to generate near instant warmth and even when wet it’s tough old hide keeps you toasty. Without any doubt the best bit of mountain kit I have ever owned and I don’t intend to part with mine any time soon.