DETC02 / DETC02W A casual shirt with Button-down collar designed for comfort and convenience. This model can be worn outside or tucked into trousers, over a T-shirt or under outerwear.   Extra Long Staple Cotton (ELS) Only ELS cotton of the highest grade allows you to create a fabric with increased wear resistance, while still being soft and light.   Popeline 80/2, 100% cotton The fabric is made of pure cotton with mechanical stretch that provides freedom of movement and comfort. Twill 170g / m, 100% cotton / winter version Fabric with high density and soft texture dries well in warmth.   Wrinkle-Free Technology The patented treatment eliminates the need for ironing and maintains a flawless look while wearing.   Antibacterial treatment The special impregnation guarantees the freshness of the product all day long.   32 combinations of sizes and fits A varied combination of sleeve length, collar and cut allows you to choose a shirt with the perfect fit.