NWT Uniqlo U Knitted Scarf | Size: One Size | Color: Gray The Uniqlo U collection is the realization of a dedicated and skilled team of international designers based at our Paris Research and Development Center led by Artistic Director Christophe Lemaire. - Combines a nylon interlining and a blend of acrylic, wool, and nylon yarns to achieve a uniquely lightweight feel despite the chunky, low-gauge knit. Ships within 24 hours and I am open to offers!