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 a smooth, non-irritating waistband featuring the iconic 'Calvin Klein' logo in contrasting black or white lettering. The contoured pouch and flatlock seams enhance fit and reduce chafing, while the mid-rise cut ensures secure, discreet wear under casual or formal bottoms. Packaged as a 3-pack in sleek branded retail packaging—ideal for daily wear, travel, or gifting. Colors include essential Black, versatile Gray, and deep Navy (labeled '深蓝' in image), catering to minimalist menswear aesthetics. Perfect for spring, summer, and fall use; machine washable for easy care. Designed for men seeking understated luxury and functional simplicity in foundational apparel.