The Ladies Sunna Mittens 67803-990-XS does what it is supposed to do. Manufacturerd by a quality brand in Helly Hansen, means the Ladies Sunna Mittens 67803-990-XS has been manufactured to last. Like all Helly Hansen mittens you will receive a manufacturer's warranty, & will be able to send back your Helly Hansen pair of mittens in the event you are not entirely happy with your order.