YSL - Yves Saint Laurent 25 Fall/Winter Micro-Fleece Base Layer Shirt.What appears to be a basic men's T-shirt is actually much more than that. It combines elements of a sweatshirt and short sleeves, making it suitable for wearing alone or layered underneath. It's versatile enough to be worn in all four seasons, and the quality is genuinely exceptional! Coming straight from the original manufacturer, the quantity is limited, so whether you can snag one depends on your speed. The casual, classic minimalist style originates from the century-old brand Samsonite, featuring a slightly loose design that balances individuality and fashion.Made from pure cotton, this fabric is unique with a soft and smooth feel. The interior is lined with a thin fleece, making this my first encounter with such functional material in a long t.mes