Start off your daily routine in comfort with this tagless trunk. Made of eco-friendly reprocessed modal, elastane, nylon, and polyester. Ribbed elastic waistband keeps trunk in place. Waistband has repeating jacquard Calvin Klein logo. Contour pouch keeps your 'package' centered and supported with a vertical seam. Breathable knit has 4-way stretch for flexibility and comfort. Crotch gusset helps prevent ride up. Seamless rear. 2-ply leg hems. Low rise. Tagless. Flyless. Tencel Modal x Eco Pure fabric is ultra soft. Comfort-fit waistband made with 89% recycled materials.