From Stormtech, Feel cozy to the core in this quality D/W/R water-resistant thermal vest. Not only does it give you the convenience of impromptu insulation, but its original packable design allows for easy stowage into its own pocket. COLD +10°C (50°F) to -10°C (14°F) WATERPROOF LEVEL 1 Water Resistance 600mm Breathability 1,000g/m2