Waterproof, windproof, breathable and packable into a small package. These are membrane pants that will keep your adventurers going even in the biggest downpour, whether they're on their way from kindergarten, to training or on the mountains. You will use them from spring to winter, and if you put thermal underwear under them for adventurers, even in mild winter. And be careful, some brands, like the popular Didriksons, sewing these pants with a rise. So it will last you several seasons.