Stay warm and stylish with this essential BOSS mens sweater. Made from 100% virgin wool for breathable comfort, this round-neck sweater features structured side seams and the brands signature stripes on the inside of the collar. Our products always use at least 60% more raw materials. This garment is made with at least 60% certified and eco-friendly wool. HUGO BOSSs eco-friendly wool meets the standards set by the Five Freedoms for animal welfare.