Whether trekking the skin track or scaling the wall, the Ortovox Fleece Grid Hooded Jacket provides warmth essential for the alpine. Two lightweight merino wool-based fleeces offer heat retention, temperature regulation, and moisture management, keeping us active as crisp, high-elevation air surrounds us. The snug-fitted hood fits comfortably under a helmet, so we don't have to choose between coverage from the cold and our safety.