The 13 Best Summer Blazers for Men

When the dress code is business casual but the forecast warns of oppressive heat, the right choice is a blazer made of summer-weight fabric. The material should be lightweight and breathable, with the top candidates being linen, cotton, silk and lightweight wool. The blazer should also be unlined — meaning no full-canvas — a style that cuts unnecessary weight and softens the silhouette for a more casual aesthetic. Gear Patrol.