Designed with Stella McCartney's signature blend of functional chic and eco-awareness, this climalite performance tank features curve-defining mesh insets. Crafted from a breathable, moisture-wicking fabric blend that's mostly recycled polyester, this racerback style ensures you will look and feel great every time you wear it. Style Name: Adidas By Stella Mccartney Performance Essentials Tank. Style Number: 5877239. Available in stores.