Combining fashion with function, it’s no wonder OUI MAIS NON's women's sweats are so covetable. Available in a wide range of colors and styles, these sweats are built to last from materials such as synthetic. Everything by OUI MAIS NON will seamlessly integrate into your existing wardrobe. OUI MAIS NON's sweats will earn a place in your closet for years to come. High-quality pieces that are made from synthetic require a little care and maintenance to keep them looking their best. Synthetic sweats are durable, but do require special attention when cleaning. We would advise always checking the item’s care label before washing. Don’t miss our edit of OUI MAIS NON signature sweats. Shop our edit today.