It is soft to the touch and skin-friendly, breathable and not sweaty, and comfortable for daily wear without any sense of restriction. The classic round neck style fits the neck line without being tight, modifies the shoulder and neck proportions, and is friendly to all body shapes. The cuffs and hem are double- reinforced, making them washable, and not easily deformed. The solid color design is simple and elegant, and the basic colors such as black and white are versatile and easy to match. Whether it is paired with jeans for a casual style or with suit pants for a simple commute, it can be easily worn. It is a must-have basic style in the wardrobe.