Anti x Proof Smoothing Capri Leggings Navy Blue Size Xtra Small NEW The Anti x Proof Smoothing Capri Leggings in Navy Blue, size Xtra Small, are perfect for casual occasions during the warmer seasons. Made with a blended fabric of polyester, nylon, spandex, and cotton, these leggings are machine washable and feature an elastic waist for comfort and ease of wear. With a stylish capri length and moisture-wicking/breathable properties, these leggings are both fashionable and practical for the modern woman on the go.