Signs in wear on tag See pictures Questions or concerns please ask before buying Pads removed About this item 100% NYLON. Single layer of soft fabric conforms to your shape. Engineered knit pattern for targeted ventilation in high-heat zones. Flyknit integrates areas of stretch and support where you need them most. It integrates stretch and support where you need them most, in a single layer of soft fabric that conforms to your shape. Description Designed to be the lightest bra for high-impact activities, such as running, basketball and soccer, the Nike FENOM Flyknit Women´s High Support Sports Bra uses the engineered knit found in Flyknit footwear.