The material is almost the same as Airism. The neckline is open, so it's good because it doesn't show at the neck when wearing a shirt, etc. - Color: Black - Design: U-neck - Sleeve Style: Short sleeve - Material: Almost the same material as Airism Lower Left: Cool feeling (equivalent to Airism) Black L French Sleeve 70% Nylon, 25% Cupro, 5% Polyurethane Thank you for viewing.