Calvin Klein Cotton Stretch Trunks offer premium comfort and modern minimalism in a classic boxer brief silhouette. Crafted from soft, breathable cotton stretch fabric (typically 95% cotton, 5% elastane), these trunks provide all-day support with 4-way stretch and moisture-wicking properties. The iconic low-rise fit sits comfortably on the hips, while the signature logo waistband—featuring 'Calvin Klein' in clean sans-serif type—adds subtle branding without bulk. Three color options: solid Black, crisp White, and deep Navy (labeled '深蓝' in Chinese packaging). Designed for daily wear, they maintain shape wash after wash thanks to reinforced stitching and flatlock seams that prevent chafing. Ideal for casual wear, lounging, or layering under slim-fit trousers; suitable for warm seasons due to lightweight construction. Packaging includes a branded paper gift bag with transparent window, showcasing the model and '3 PACK' labeling—emphasizing value and gifting appeal. The product reflects CK’s signature aesthetic: understated luxury, body-conscious fit, and timeless simplicity.