All of these suits are year-round weight 100% pure wool. The jackets are fully lined with two breast pockets, a pen pocket. The slacks are all pleated and lined to the knee for extra comfort.---------> Perfect for your business and social suit needs. Wool is the fabric of choice for good men's suits. It's natural, it breathes well, it's durable and looks great to boot.-------->Quiet elegance is the keyword to MENSUSA.COM styling. Very classic, very well tailored, yet very understated. Easy fit with a generous armhole and chest to ensure comfort. Softly padded shoulder provides classic soft shoulder appearance. This is high-end, beautiful clothing you'll enjoy wearing for years to come. All suits are 3-button, no vent, flap pocket styling. Pleated slacks are lined to the knee for comfort.