The main ingredient of this product is spandex, which has four colors: white, pink, black and apricot. 1. Lightweight: The loose and thin material of this long-sleeved air-conditioned shirt makes it feel light and airy on the skin. 2.Breathable Fabric: The fabric of the shirt allows air to circulate freely, giving a cooling and refreshing feeling, perfect for hot weather. 3.Comfortable Fit: The oversized and relaxed cut of the shirt drapes beautifully on the body, providing ultimate comfort and ease of movement. 4.Versatile Style: The simple design of the shirt makes it great for both casual and formal occasions, making it a versatile piece in your wardrobe. 5.Perfect for Air-Conditioned Spaces: Designed specifically to keep you comfortable in air-conditioned environments, making it ideal for offices, airplanes, and other places with cool temperatures. This product includes 1 pcs of cardigan