Mac in a Sac 2 Overtrousers are a lightweight and packaway choice for rainy days. Waterproof and breathable as usual. Keep these stored in their small bag until needed, and when they are, you'll be kept dry with our 5000mm waterproofing and breathability. Features Unisex Fit Waterproof (5000mm), Breathable (5000gsm) Fully Taped Seams Windproof Velcro adjustable leg tabs 2 Side pocket openings Packs into its own sack Elasticated waist