Under Armour Vanish Mid Bra -Org. Women's sports bra in fitted fit. Lightweight Microthread absorbs sweat, dries extremely quickly and gives you the feel as if you are carrying natural material. This bra is suitable for medium-intensity activities, such as spinning. Bra design with padding, crossed adjustable shoulder straps and neckline. Technology: Threadborne - Unique MICROTHREAD material from the ThreadBorne family. The material with microthread technology is great to absorb sweat, it dits faster, it is breathable, prevents unpleasant friction of the skin and all with incredible ease. Microthread ThreadBorne material is created from an upgraded fiber with a high level of elasticity and recovery without the use of elastomer such as Elastan or Lycra. Material: 59% Elasterel, 41% Polyester