Alo vs Amazon. This top is amazing, such a cute workout top. I love the contrasting piping along the straps, sides, hem and bust. It has a square neckline and a supportive built-in shelf bra with removable padding in the amazon top. The Alo fabric is 87% Nylon, 13% Elastane and the amazon fabric is 73% Nylon, 27% Spandex. This is the perfect cute workout outfit with my favorite lululemon inspired leggings from amazon. The socks are also alo inspired and from amazon. LTKSaleAlert LTKSpringSale LTKFindsUnder50