Breathable ultra-soft modal stretch. Crafted from responsibly sourced modal, these Calvin Klein trunks are designed with a super soft recycled logo waistband, a sleek contoured pouch and a turnback hem for a clean finish. Responsibly sourced modal with added breathability and long lasting fibers Stretch fabric for maximum comfort that moves with you Super soft recycled logo waistband with excellent shape retention Turnback hem for less bulk and a clean finish Supportive pouch with contoured seams for a sleek fit Machine wash 87% reprocessed modal 13% elastane