Men's Modal Comfortable Boxer Briefs Set 95% Modal + 5% Spandex White/Blue/Navy Green/Coffee 4 colors Availbale Stretch fabrication for shape retention,Contour pouch Modal material,more Comfortable and Soft, Breathable Machine washable Size: S,M,L Ref. Waistline: S 24-27.5"; M 27.5-31"; L 30-33.5"