The slim fitting 422 Mariah scrub jacket by Koi, features modern styling in a Koi's amazing stretch fabric. With a hidden button front design, this warm up jacket give you a clean, crisp professional look. There are 4 hidden pockets for storage: 2 chest pockets and 2 lower pockets. Additional features include back darts and a back vent for ease of movement. This Koi scrub jacket wouldn't be complete without the decorative floral facing that lines the back neck, the inside front placket, pocket linings and the slits on the sleeves. Fabric is brushed 55/42/3 cotton/poly/spandex stretch twill. Approximate length for size medium is 28½".