Boss BOSS High-end Business Essential for White-collar Professionals. Casual business short-sleeve shirt with a collar, made from advanced fabric that feels fantastic and has a smooth texture! It offers great elasticity with no sense of restriction. The fabric features built-in breathable mesh, moisture-wicking properties, and quick-drying capabilities to keep you dry. The small collar and button placket design present a sharp silhouette, not slouchy. Its minimalist style is suitable for both business and casual settings, highly recommended! Simple, elegant, clean, and sharp, embodying the charm of a refined gentleman. Made from premium materials, with a focus on fabric quality and control. The texture is extremely delicate and smooth, with a good sheen and structure that enhances the look of mature, quality menswear! Quick-drying for summer sweat, offering a brand-new experience for business commuting and leisure. Available in sizes M-4XL; please provide height and weight when ordering!