The material is not thick, so it is recommended for the upcoming season. Logo Long Sleeve Tech Air Sweat Hoodie Size M No cigarette smell or pet hair. Please understand that this is a used item. A lightweight sweat hoodie made from a special 3-layer structure material that combines heat retention and breathability. By forming a highly stretchable knit material into a 3-layer structure with air pockets like a cardboard box, it achieves a fabric structure that is thick yet lightweight, and easily generates dead air for heat retention. Adopts a three-dimensional pattern design for ease of movement. Electrostatic care function design to suppress static electricity generation. It also has excellent sweat absorption and quick-drying properties, making it versatile for a wide range of uses, from training scenes where you sweat a lot to everyday wear.