Mac in a Sac’s core product, Origin II is designed to offer all-weather protection, and temperature regulation. This jacket is highly waterproof (10,000mm), highly breathable (8,000gsm) and windproof. It also features back venting, a water repellent YKK front zip, fully taped seams, concealed adjustable hood, reflective detailing, elasticated cuffs and an adjustable drawcord. Lightweight, packable and easily stored, they are perfect for anything the weather may throw your way. Origin II is a relaxed fit, unisex product, with plenty of room for additional layers to be worn underneath.