Soma Cool Nights Black Midi Belted Robe with Collar. Excellent Condition! Size L/XL Soma Cool Nights Long Sleeve Belted Robe in black. It is made from Soma's Cool Nights fabric, which is a blend of lightweight rayon and spandex fibers designed to stay cool to the touch. This specific style features: Long sleeves A V-neckline and wrap front design A tie closure with a detachable or attached belt, depending on the specific model variation Pockets A length that typically falls around the knee or midi-length (approx. 38" from shoulder)