Designed with warm climates in mind, this suit jacket is cut from a herringbone linen-cotton fabric. Here, we left the jacket unlined through the back for even better breathability. Tailored Slim Fit: Slim through the chest and waist, with an Italian-style soft shoulder. Slim sleeves. Notch lapel with 2-button front. Three exterior pockets, two interior pockets. Single back vent. Lined sleeves, shoulders, and front body, unlined at back.