David Archy Men's 4 Pack Micro Modal Boxer Briefs Features Free Cutting Tech 90% Micro Modal imported from Lenzing and 10% Spandex Machine washable; Ezy-off tags can be tore off easily by hands Nature fiber; Top softness factor With patent support Extra-U pouch design provides more space for men's body according to ergonomics; free movement, no pressure, no sticking, and no adjustment Special Free Cutting Technology features seamless at the leg opening, prevents skin chafing and irritation Ribbed construction for the 4 way stretch to fit all body types well 6 inches boxer briefs closure; leg length is good and long to stay down without riding up