"It's easy to justify the 3.5 ounces for this wind- and waterproof nylon shell pant that packs down inside its own pocket to the size of an apple." -Backpacker magazine You don't have to choose between windproof and waterproof - with the Ultra you get both. Features All of the great features of the Ultra Jacket v2 now in pant form 30,000 mm water entry pressure and 30,000 moisture vapor transmission rate Specifications Weight: 3.5 oz / 100 g Materials 10D High-strength Nylon 2.5L Waterproof-Breathable | Ultimate Direction Men's Ultra Pants V2 Size Large