Brilliant design detail!!! Thumb holes at the rib sleeve opening. Ensure warmth and look chic. Olive pullover sweater with athletic inspired details. Rib at the sleeve opening and bottom opening.KRISA: With an extensive background in fashion and the industry, Krisabelle Tan set out to solve the day to night clothing dilemma. Thus she created Krisa, a sophisticated and eco-friendly collection that is feminine, functional, well-presented and clean; just what every woman needs in her wardrobe.