plain white seamless man underwear boxer briefs 1.92%nylon,8%spandex 2.Color: Mixed 3. Size: S,M,L 4. MOQ: 3000pcs/style plain white seamless man underwear boxer briefsFeature:Professional OEM seamless, just send your pictures. We will make satisfactory sample for you. Quality:Good materials, perfect workmanship and manage, good knitting, linking, ironing and packing, strict quality control ...