The Spyder Men's Buckhorn Insulated Systems Jacket gives you a classic look as well as unbeatable warmth. It is a 3 in 1 system jacket with a zip In fleece component, that can be worn on its own or in layers. It has a rating of 10,000 waterproofness/ 10,000 breathability with critically taped seams It keeps moisture out and breaths to keep you dry. The removable heavy weather hood, internal drawcord at hem, give you options to protect from the wind.