BOSS Argyle-patterned sweater in virgin-wool bouclé A distinctive sweater by BOSS Menswear, crafted in virgin wool with Argyle-patterned intarsia. Knitted with a rich bouclé texture. Ribbed trims. Regular fit. This product contains at least 80% better raw materials. This product is made with responsibly sourced wool. For us, responsibly sourced means mulesing free, and meeting the standards of the Five Freedoms of animal welfare.