Our version of the timeless Sport Coat, we cut this single-breasted blazer in a herringbone fabric woven from breathable 100% linen, in an almost-denim shade of blue. Plus, we left the back body unlined so it's ideal in warmer weather (or for those who just run hot). Sport Coat Fit: We updated our Tailored Slim Fit for a more laidback and slightly less form-fitting silhouette for ultimate versatility. Notch lapel and 2-button closure. Three exterior pockets. Two interior pockets. Lined front body, shoulders, and sleeves. Single-vented back.