Pure Essence - 100% Canadian - Eco-Natural-Breathable. Incredibly soft, wrinkles fall right out and known for keeping cool in hot weather and warm in cold climates. These gaucho pants have an elastic waistband, slit side pockets and a tie at the hemline so you can play with the look of the gaucho pant. Comfort plus indeed. Made with 67% bamboo rayon, 28% cotton and 5% spandex.