
Men's Underwear Men's Shorts, 100% Cotton Seamless 3-Inch Breathable and Sweat-Absorbing Boxer Briefs, Custom-Made From The Source Factory. Premium Fabric Options: Offers 40S-60S combed cotton, luxury modal, bamboo fiber, and high-performance synthetic blends. Ergonomic 3D Design: Features 3D crotch design, no-side-seam construction, and wide non-roll waistbands for maximum comfort. Full OEM/ODM Service: Provides full customization including fabrics, designs, logos, and packaging with flexible MOQs. Strict Quality Control: 18-step QC process ensures less than 0.5% defect rate with rigorous wash and colorfastness tests. Sustainable Production: Uses eco-friendly reactive dyes, closed-loop systems, and biodegradable materials to minimize waste. Advanced Manufacturing: Equipped with 200+ professional sewing machines and automatic computerized cutting systems. Competitive Factory Price: Direct source factory pricing with efficient bulk sourcing and streamlined production processes. Custom Packaging Solutions: Offers individual poly bags, paper boxes, compostable bags, and premium retail gift boxes.